Publications
Publicações

Publications

Variations and interpretations of naturality in call-by-name lambda-calculi with generalized applications

Journal of Logical and Algebraic Methods in Programming | 2023

Maria Frade

Luís Pinto

DOI

Local Hölder continuity to a class of doubly singular nonlinear evolutionary equations

Journal of Mathematical Analysis and Applications | 2023
DOI

Towards evolutionary predictions: Current promises and challenges

Evolutionary Applications | 2023

Meike Wortel

Deepa Agashe

Susan Bailey

Claudia Bank

Karen Bisschop

Thomas Blankers

Johannes Cairns

DOI

Convex sets with obstacle and gradient constraints

Journal of Differential Equations | 2023
DOI

On the numerical range of Kac-Sylvester matrices

The Electronic Journal of Linear Algebra | 2023

Natalia Bebiano

Rute Lemos

Dynamics of the coquaternionic maps x<sup>2</sup> + bx

Rendiconti del Circolo Matematico di Palermo | 2023

F. Miranda

R. Severino

M.J. Soares

DOI

Interactions between financial constraints and economic growth

North American Journal of Economics and Finance | 2023

J. Jerónimo

P.C. Neves

M. Thompson

DOI

Geometry and analysis in Anastácio da Cunha’s calculus

Archive for History of Exact Sciences | 2023
DOI

Intrinsic Properties of a Non-Symmetric Number Triangle

Journal of Integer Sequences | 2023

Isabel Cação

Helmuth R. Malonek

Graça Tomaz

On the bivariate Padovan polynomials matrix

Notes on Number Theory and Discrete Mathematics | 2023

Orhan Dişkaya

Hamza Menken

DOI

Plickers to support similarities learning: An experience on 7th grade Portuguese basic education

Contemporary Educational Technology | 2023

Paula Nunes

Paulo Martins

Maria Nascimento

DOI

A note on telephone numbers and their matrix generators

Notes on Number Theory and Discrete Mathematics | 2023

Francisco Alves

Renata Vieira

DOI

On the Hyperbolic Leonardo and Hyperbolic Francois Quaternions

Journal of New Theory | 2023

Orhan DIŞKAYA

Hamza MENKEN

DOI

Constructive semigroups with apartness - a state of the art

arXiv | 2023

M. Mitrović

M.N. Hounkonnou

DOI

An Epidemiological Analysis for Assessing and Evaluating COVID-19 Based on Data Analytics in Latin American Countries

Biology | 2023

Víctor Leiva

Esdras Alcudia

Julia Montano

DOI

Particle-level simulation of magnetorheological fluids: A fully-resolved solver

Salah Faroughi

DOI

Numerical simulations of suspensions of rigid spheres in shear-thinning viscoelastic fluids

O. Ayar

M. Alves

DOI

Validation of HiG-Flow Software for Simulating Two-Phase Flows with a 3D Geometric Volume of Fluid Algorithm

Aquisson Silva

Juniormar Organista

Leandro Souza

António Castelo

DOI

Numerical Simulation of Three-Dimensional Free Surface Flows Using the K–BKZ–PSM Integral Constitutive Equation

Juliana Bertoco

António Castelo

DOI

Single-Bubble Rising in Shear-Thinning and Elastoviscoplastic Fluids Using a Geometric Volume of Fluid Algorithm

Ahmad Fakhari

DOI

Cellulose Nanocrystal (CNC) Gels: A Review

Sérgio Veloso

Ana Azevedo

Paulo Teixeira

DOI

Numerical Simulation of the Production of Core-Shell Microparticles

Alexandre Afonso

DOI

A Two-Step Quaternionic Root-Finding Method

Ricardo Severino

Maria Soares

DOI

Remarks on the Vietoris Sequence and Corresponding Convolution Formulas

Isabel Cação

Helmuth Malonek

Graça Tomaz

DOI

The Stability of Complex Dynamics for Two Families of Coquaternionic Quadratic Polynomials

Ricardo Severino

Maria Soares

DOI

A portfolio stock selection model based on expected utility, entropy and variance

Expert Systems with Applications | 2023
DOI

Cortisol reactivity and negative affect among preterm infants at 12 months during a mother-infant interaction task

Infant Behavior and Development | 2023

Vanessa Moutinho

Joana Baptista

Ana Mesquita

Dieter Wolke

Carolina Toscano

Carla Moreira

DOI

Meteorological Time Series: An Exploratory Statistical and Critical Analysis

F. Pereira

Marco Costa

Celina Leão

DOI

Using survey data to estimate the impact of the omicron variant on vaccine efficacy against COVID-19 infection

Scientific Reports | 2023

Jesús Rufino

Davide Frey

Christin Glorioso

Antonio Ortega

Nina Reščič

Julian Roberts

DOI

Inseparable Gershgorin discs and the existence of conjugate complex eigenvalues of real matrices

Linear and Multilinear Algebra | 2023

Charles Johnson

Frank Qiu

DOI

Geoscientists' views about science communication: predicting willingness to communicate geoscience

Geoscience Communication | 2023

Joana Rodrigues

Elsa Costa e Silva

Diamantino Insua Pereira

Elsa Costa e Silva

D. I. Pereira

Tutorial R Shiny

Hugo Costeira

João Gouveia

Pedro Martins

João Silva

A study of the complexification process of the (s,t)-Perrin sequence

Notes on Number Theory and Discrete Mathematics | 2023

Renata Vieira

Francisco Al

DOI

New algorithm for solving pentadiagonal CUPL-Toeplitz linear systems

Computational and Applied Mathematics | 2023

Hcini Fahd

DOI

Geodesic completeness of pseudo and holomorphic-Riemannian metrics on Lie groups

Nonlinear Analysis | 2023

Ahmed Elshafei

Helena Reis

DOI

BIBLIOGRAPHIC REVIEW ON TEACHING ORTHOGONAL PROJECTIONS WITH 3D TECHNOLOGY

Cacilda Chivai

Armando Soares

DOI

A Note on Special Matrices Involving k-Bronze Fibonacci Numbers

Springer Proceedings in Mathematics and Statistics | 2023

S. Ricardo

DOI

A Note on k-Telephone and Incomplete k-Telephone Numbers

Springer Proceedings in Mathematics and Statistics | 2023

E. Morais

H. Campos

DOI

The Generalization of Gaussians and Leonardo's Octonions

Annales Mathematicae Silesianae | 2023

R.P.M. Vieira

M.C. Dos Santos Mangueira

F.R.V. Alves

DOI

A Primer on CFD-DEM for Polymer-Filled Suspensions

Applied Sciences | 2023

Luís Ferrás

Alexandre Afonso

DOI

Advanced Polymer Simulation and Processing Volume I

S. A. Faroughi

Luís Jorge Lima Ferrás

Alexandre Afonso

DOI

Advanced Polymer Simulation and Processing Volume II

S. A. Faroughi

Luís Jorge Lima Ferrás

Alexandre Afonso

DOI

Essay on the Contribution of Companies to Social Security Based on Added Value

Lecture Notes in Mechanical Engineering | 2022

A. Borges

F. Duarte

I.C. Lopes

L. Vicente

M. Cruz

C. Poço

DOI

On circulant and skew-circulant splitting algorithms for (continuous) Sylvester equations

Computers & Mathematics with Applications | 2022

Zhongyun Liu

Fang Zhang

DOI

A real triple dqds algorithm for the nonsymmetric tridiagonal eigenvalue problem

Numerische Mathematik | 2022

Beresford Parlett

DOI

A Note on Vietoris’ Number Sequence

Mediterranean Journal of Mathematics | 2022
DOI

Hybrid Quaternions of Leonardo

Trends in Computational and Applied Mathematics | 2022

M. Mangueira

F. Alves

DOI

Rarefied relativistic polyatomic gases in a gravitational field

Continuum Mechanics and Thermodynamics | 2022

M. Ramos

A. Soares

DOI

Mathematical modelling of oscillating patterns for chronic autoimmune diseases

Math. Meth. App. Sci. | 2022

Nonparametric estimation of the distribution of gap times for recurrent events

Statistical Methods & Applications | 2022

Luís Meira-Machado

DOI

Parametric Landmark Estimation of the Transition Probabilities in Survival Data with Multiple Events

WSEAS TRANSACTIONS ON MATHEMATICS | 2022

Luís Meira-Machado

DOI

A method for determining groups in nonparametric regression curves: Application to prefrontal cortex neural activity analysis

Mathematical Biosciences and Engineering | 2022

Celestino Ordóñez

Luís Machado

DOI

From Fibonacci Sequence to More Recent Generalisations

Springer Proceedings in Mathematics and Statistics | 2022

H. Campos

DOI

TWO-DIMENSIONAL, THREE-DIMENSIONAL AND N-DIMENSIONAL RECURRENCE RELATIONS OF JACOBSTHAL

Integers | 2022

M.C.S. Mangueira

R.P.M. Vieira

F.R.V. Alves

R.T. De Sousa

Correction to: Rarefied relativistic polyatomic gases in a gravitational field

Continuum Mechanics and Thermodynamics | 2022

J. Oliveira

M. Ramos

DOI

Tree Sign Pattern that Permit Eventual Positivity

Linear Algebra and its Applications | 2022

Charles Johnson

M. Waugh

DOI

Predictive features of improvement after shunt surgery in normal pressure hydrocephalus: a gait analysis prospective study

Congresso Sociedade Portuguesa das Doenças do Movimento | 2022

Miguel Gago

Estela Bicho

Ângela Silva

Carlos Alegria

Maria Lurdes Rodrigues

Time Series Analysis for Anomaly Detection of Water Consumption: A Case Study

Marta Santos

Ana Borges

Davide Carneiro

DOI

Numerical solution of the stochastic neural field equation with applications to working memory

Physica A: Statistical Mechanics and its Applications | 2022

P.M. Lima

M.V. Kulikova

G.Yu. Kulikov

DOI

Brain-inspired multiple-target tracking using Dynamic Neural Fields

Neural Networks | 2022

Shiva Kamkar

Hamid Abrishami Moghaddam

Reza Lashgari

DOI

Doença Mental em Sobreviventes da COVID‐19

Revista Portuguesa de Psiquiatria e Saúde Mental | 2022
DOI

Cortical auditory evoked potentials in 1-month-old infants predict language outcomes at 12 months

Infancy | 2022

Alberto Crego

Carla Moreira

Eugénia Ribeiro

Óscar Gonçalves

Rita Ramos

Adriana Sampaio

DOI

DTDA: Doubly Truncated Data Analysis

Jacobo Uña-Álvarez

Rosa Crujeiras

Designing and Randomising Multiple-Choice Questions for E-Learning in Mathematics Using MVGEN

Gaspar Machado

José Almeida

DOI

Risk Analysis and Risk Measures Applied to the Furniture Industry

Celina Leão

Matilde Rodrigues

DOI

Plotkin's call-by-value λ-calculus as a modal calculus

Journal of Logical and Algebraic Methods in Programming | 2022

L. Pinto

T. Uustalu

DOI

A Faithful and Quantitative Notion of Distant Reduction for Generalized Applications

Delia Kesner

Loïc Peyrot

DOI

A faithful and quantitative notion of distant reduction for generalized applications (long version)

arXiv | 2022

D. Kesner

L. Peyrot

Global exponential stability of discrete-time Hopfield neural network models with unbounded delays

Journal of Difference Equations and Applications | 2022
DOI

Spatio-temporal analysis of land use/land cover change dynamics in Paraguai/Jauquara Basin, Brazil

Environmental Monitoring and Assessment | 2022

Daniela Silva

Edinéia Galvanin

DOI

Risk Assessment in Industry Using Expected Utility: An Application to Accidents’ Risk Analysis

Celina Leão

Matilde Rodrigues

DOI

Ball screen effectiveness in elite women's basketball

journal of Physical Education and Sport | 2022

Ana Noivo

Eduardo Guimarães

Manuel António Janeira

NORMALITY TESTING METHODS AND THE IMPORTANCE OF SKEWNESS AND KURTOSIS IN STATISTICAL ANALYSIS

BAU Journal - Science and Technology | 2022

Joe Zeidan

Mathijs Goossens

Carla Moreira

DOI

Machine learning methods to predict attrition in a population-based cohort of very preterm infants.

Scientific reports | 2022

Rodrigues C

Moreira C

Barros H

Camacho R

DOI

The normalized expected utility – entropy and variance model for decisions under risk

International Journal of Approximate Reasoning | 2022
DOI

Rarefied relativistic polyatomic gases in a gravitational field

Continuum Mechanics and Thermodynamics | 2022
DOI

TECHNOLOGY INTEGRATION MODELS IN MATHEMATICS TEACHING: ANALYSIS OF QUALITY CRITERIA

Mónica Carneiro

Armando Soares

Manuel Reis

DOI

USE OF THE QUIZIZZ CELL PHONE APPLICATION IN MATHEMATICS BY 5TH GRADE STUDENTS

Elisabete Sacramento

Armando Soares

Manuel Reis

DOI

Microsoft 365 as a Tool for Teaching During the Covid-19 Pandemic: Perceptions of Portuguese Teachers of Basic and Secondary Education

Open Education Studies | 2022

J. Escola

N. Lopes

A.P. Aires

DOI

A Modified Quaternionic Weierstrass Method

Ricardo Severino

Maria Soares

DOI

Fixed Points for Cubic Coquaternionic Maps

Ricardo Severino

Maria Soares

DOI

Non-symmetric Number Triangles Arising from Hypercomplex Function Theory in $$\mathbb {R}^{n+1}$$

Isabel Cação

Helmuth Malonek

Graça Tomaz

DOI

Remarks on the Zeros of Quadratic Coquaternionic Polynomials

Ricardo Severino

Maria Soares

DOI

Stationary measures on infinite graphs

Communications in Contemporary Mathematics | 2022

Alexandre Baraviera

Pedro Duarte

A Sequência de Padovan ou de Coordonier

Revista Brasileira de História da Matemática | 2022

Francisco Alves

DOI

Application of GeoGebra in the Teaching of Descriptive Geometry: Sections of Solids

Mathematics | 2022

Cacilda Chivai

Armando Soares

DOI

ON HYPER k-PELL, HYPER k-PELL-LUCAS AND HYPER MODIFIED k-PELL SEQUENCES

Integers | 2022

F.R.V. Alves

H. Campos

ON QUATERNION GAUSSIAN BRONZE FIBONACCI NUMBERS

Annales Mathematicae Silesianae | 2022

S. Ricardo

DOI

The effect of non-participation on the prevalence of food insecurity in a population-based cohort in Portugal

Journal of Public Health Policy | 2022

Carla Moreira

Elisabete Ramos

Ana Santos

DOI

Green and blue spaces and lung function in the Generation XXI cohort: a life course approach

European Respiratory Journal | 2022

Inês Paciência

Carla Moreira

João Rufo

André Moreira

Ana Santos

Henrique Barros

DOI

Global stability criteria for nonlinear differential systems with infinite delay and applications to BAM neural networks

Chaos, Solitons & Fractals | 2022
DOI

BGK models and reaction-diffusion equations for reacting mixtures of monatomic and polyatomic gases

Reaction-diffusion equations derived from kinetic models and their Turing instability

Communications in Mathematical Sciences | 2022

Marzia Bisi

DOI

Human-induced oscillations in a network landscape model

Communications in Nonlinear Science and Numerical Simulation | 2022

Rossella Marca

Maria Groppi

DOI

Portuguese Teachers’ Conceptions of the Use of Microsoft 365 during the COVID-19 Pandemic

Computers | 2022

Joaquim Escola

Natália Lopes

Ana Aires

DOI

Combinatorial Interpretation of Numbers in the Generalized Padovan Sequence and Some of Its Extensions

Axioms | 2022

R.P.M. Vieira

F.R.V. Alves

DOI

Cube test applied to the study of orthogonal projections: Spatial development promoted by Qubism 3D Modeling

Open Education Studies | 2022

C. Chivai

A.A. Soares

DOI

On symmetric higher-dimensional automata and bisimilarity

Theoretical Computer Science | 2022
DOI

Insertion Torque Value and Implant Stability Quotient: Separate Evaluation and Correlation for Different Clinical Parameters

The International Journal of Oral &amp; Maxillofacial Implants | 2022

Luís Machado

DOI

Quantitative gait analysis value as a predictor of shunt surgery effectiveness in normal pressure hydrocephalus: a technical note

Clinical Neurology and Neurosurgery | 2022

Miguel F. Gago

Estela Bicho

DOI

A Data Recording Mobile Application to Create Datasets of Vehicle Users? Routines

22nd IEEE International Conference on Autonomous Robot Systems and Competitions (ICARSC2022) | 2022

Pedro Guimaraes

Ana Carolina Silva

Wolfram Erlhagen

Sergio Monteiro

Estela Bicho

DOI

Adaptive Timing in a Dynamic Field Architecture for Natural Human-Robot Interactions

SSRN Electronic Journal | 2022

Weronika Wojtak

Luis Louro

Estela Bicho

Wolfram Erlhagen

DOI

A Meta-analysis Approach for Estimating Salary Mean and Its Confidence Interval

Computational Science and Its Applications – ICCSA 2022 Workshops | 2022

José Soares

Fernanda Sousa

Filipe Magalhães

Isabel Ribeiro

Dânia Pinto

Pedro Pacheco

DOI

Endowing Intelligent Vehicles with the Ability to Learn User’s Habits and Preferences with Machine Learning Methods

Intelligent Data Engineering and Automated Learning – IDEAL 2022 | 2022

Carlos Fernandes

Wolfram Erlhagen

Pedro Guimarães

Weronika Wojtak

Sérgio Monteiro

DOI

S2 coverings by isosceles and scalene triangles – adjacency case II

Ars Mathematica Contemporanea | 2022
DOI

Tracking participants’ behaviour when performing linguistic tasks

13th International Conference of Experimental Linguistics. 17-19 October. Paris, France. | 2022

Ana Amorim

Maria Loureço-Gomes

G. Bezerra

A Note on Kendall’s Tau Coefficient for Gap Times in Presence of Right Censoring

Cecilia Castro

DOI

On the Complexity of a Linear Programming Predictor-Corrector Algorithm Using the Two Norm Neighborhood

DOI

Outliers Impact on Parameter Estimation of Gaussian and Non-Gaussian State Space Models: A Simulation Study

Arminda Gonçalves

Marco Costa

DOI

A Novel Route to Optimize Placement Equipment Kinematics by Coupling Capacitive Accelerometers

Sensors | 2022

Susana Lima

Luís Silva

Vítor Carneiro

Mário Pinhão

Arminda Gonçalves

Maria Malheiro

DOI

A Systematic Analysis of Printed Circuit Boards Bending during In-Circuit Tests

Machines | 2022

Luís Freitas

Diogo Costa

José Vicente

Arminda Gonçalves

Teresa Malheiro

José Machado

DOI

A Systematic Analysis of an Industrial Pickup and Placement Production System

Susana Lima

José Meireles

Mário Pinhão

A. Gonçalves

M. Malheiro

José Machado

DOI

Conceptual Design of a Positioning System for Systematic Production of Needle Beds

Rui Oliveira

Teresa Malheiro

A. Gonçalves

José Vicente

Paula Monteiro

Pedro Ribeiro

DOI

Forecasting Models: An Application to Home Insurance

A. Gonçalves

Luís Ferreira

Luís Maranhão

DOI

Pick-Up and Placement Improvement: An Industrial Case Study

José Meireles

Mário Pinhão

A. Gonçalves

M. Malheiro

DOI

Six Sigma and Random Forests Application for Product Quality System Control Development

Arkadiusz Gola

Łukasz Paśko

Teresa Malheiro

Arminda Gonçalves

Leonilde Varela

DOI

Sustainable Supply Chain Research and Key Enabling Technologies: A Systematic Literature Review and Future Research Implications

Monica Sharma

Rajeev Agrawal

Kuldip Sangwan

Anbesh Jamwal

Manuela Gonçalves

DOI

Water Management in Several Types of Soil – A Hands-On Science Experiment for Students

Sofia Lopes

Maria Malheiro

Rui Pereira

A. Gonçalves

Nuno Araújo

Paulo Pereira

DOI

Statistical analysis on the human-likeness of 3D reaching movements in humanoid robots

INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING ICCMSE 2021 | 2022

Gianpaolo Gulletta

Estela Bicho

Wolfram Erlhagen

DOI

A Data Recording Mobile Application to Create Datasets of Vehicle Users’ Routines

2022 IEEE International Conference on Autonomous Robot Systems and Competitions (ICARSC) | 2022

Flora Ferreira

Ana Silva

Wolfram Erlhagen

Sergio Monteiro

Estela Bicho

DOI

The Directional Derivative in General Quantum Calculus

Symmetry | 2022

Avin Karim

Enas Shehata

DOI

Locally conformal SKT structures

International Journal of Mathematics | 2022

Bachir Djebbar

Anna Fino

Nourhane Youcef

DOI

Bayesian spatio-temporal CPUE standardization: Case study of European sardine (Sardina pilchardus) along the western coast of Portugal

Fisheries Management and Ecology | 2022

Francisco Izquierdo

Laura Wise

Ana Teles‐Machado

Susana Garrido

DOI

Two Singularity Subtraction Schemes for a Class of Nonlinear Weakly Singular Integral Equations

Numerical Functional Analysis and Optimization | 2022

M. Ahues

F. Dias d’Almeida

P.B. Vasconcelos

DOI

The Influence of Laser Power and Scan Speed on the Dimensional Accuracy of Ti6Al4V Thin-Walled Parts Manufactured by Selective Laser Melting

Metals | 2022

Georgina Miranda

Flávio Bartolomeu

Elodie Pinto

Nuno Alves

Filipe Silva

DOI

A Kernel Clustering Algorithm Based on Diameters

Ana Rocha

Edite Fernandes

DOI

Modelling of smart irrigation with replan and redistribution algorithms

Journal of Sustainable Development of Energy, Water and Environment Systems | 2022

R.M.S. Pereira

S.O. Lopes

N. Haie

F.A.C.C. Fontes

DOI

Recognizing pro-𝖱 closures of regular languages

Forum Mathematicum | 2022

José Costa

Marc Zeitoun

DOI

Two Clustering Methods for Measuring Plantar Temperature Changes in Thermal Images

Vítor Filipe

Pedro Teixeira

DOI

The European Survey on OR/MS Education: Statistical Analysis Addressing the Lecturing Modules

International Series in Operations Research &amp; Management Science | 2022

João Miranda

Margarida Pato

DOI

Automatic Classification of Foot Thermograms Using Machine Learning Techniques

Algorithms | 2022

Vitor Filipe

Pedro Teixeira

DOI

Tracking participants’ behaviour when performing linguistic tasks

Maria do Carmo Lourenço-Gomes

Ana Paula Amorim

Gitanna Brito Bezerra

DOI

A LITERATURE REVIEW RELATED TO 3D TECHNOLOGY PROMOTING SPATIAL VISUALIZATION

Cacilda Chivai

Armando Soares

DOI

I CAN SEE CLEARLY NOW: A PEER-REVIEW POSING PROBLEMS TASK WITH FUTURE ELEMENTARY TEACHERS

Ana Aires

Maria Nascimento

DOI

A Fully Implicit Log-Conformation Tensor Coupled Algorithm for the Solution of Incompressible Non-Isothermal Viscoelastic Flows

Polymers | 2022
DOI

Advanced Polymer Simulation and Processing

Polymers | 2022

Salah Faroughi

Luís Ferrás

Alexandre Afonso

DOI

Mapping the Volume Transfer of Graphene-Based Inks with the Gravure Printing Process: Influence of Rheology and Printing Parameters

Materials | 2022

Ahmad Fakhari

Francisco Galindo-Rosales

DOI

Finite Volume Simulations of Particle-laden Viscoelastic Fluid Flows: Application To Hydraulic Fracture Processes

Engineering with Computers | 2022

S. Faroughi

R. Ribeiro

A. Isabel

G. McKinley

Autor Fernandes*.

DOI

A Meta-Model to Predict the Drag Coefficient of a Particle Translating in Viscoelastic Fluids: A Machine Learning Approach

Polymers | 2022
DOI

Log-majorization Type Inequalities

Trends in Mathematics | 2022

N. Bebiano

R. Lemos

DOI

Expansion of positivity to a class of doubly nonlinear parabolic equations

Electronic Journal of Qualitative Theory of Differential Equations | 2022
DOI

Numerical investigations of the bulk-surface wave pinning model

Mathematical Biosciences | 2022

Anotida Madzvamuse

DOI

The extinction time under mutational meltdown driven by high mutation rates

Ecology and Evolution | 2022

Lucy Lansch‐Justen

Mark Schmitz

Claudia Bank

DOI

Endowing Intelligent Vehicles with the Ability to Learn User’s Habits and Preferences with Machine Learning Methods

Intelligent Data Engineering and Automated Learning – IDEAL 2022 | 2022

Flora Ferreira

Carlos Fernandes

Wolfram Erlhagen

Pedro Guimarães

Weronika Wojtak

Sérgio Monteiro

DOI

A Modified Quaternionic Weierstrass Method

F. Miranda

R. Severino

M.J. Soares

DOI

Fixed Points for Cubic Coquaternionic Maps

F. Miranda

R. Severino

M.J. Soares

DOI

Non-symmetric Number Triangles Arising from Hypercomplex Function Theory in R<sup>n</sup><sup>+</sup><sup>1</sup>

I. Cação

H.R. Malonek

G. Tomaz

DOI

Remarks on the Zeros of Quadratic Coquaternionic Polynomials

F. Miranda

R. Severino

M.J. Soares

DOI

The Russell-Prawitz embedding and the atomization of universal instantiation

Logic Journal of the IGPL | 2021

Gilda Ferreira

DOI

Regularity results for a class of doubly nonlinear very singular parabolic equations

Nonlinear Analysis | 2021

S. Fornaro

E. Henriques

vincenzo Vespri

DOI

Towards understanding crime dynamics in a heterogeneous environment: A mathematical approach

Journal of Interdisciplinary Mathematics | 2021

K.A. White

Eduard Campillo-Funollet

Farai Nyabadza

Christian Kasumo

Nancy Imbusi

Victor Juma

DOI

LAGRANGE MULTIPLIERS FOR EVOLUTION PROBLEMS WITH CONSTRAINTS ON THE DERIVATIVES

St. Petersburg Mathematical Journal | 2021

J.F. Rodrigues

DOI

O cálculo infinitesimal em Portugal antes da Reforma Pombalina

8.º Encontro Luso-Brasileiro de História da Matemática | 2021

Padovan and Perrin Hybrid Number Identities

Communications in Advanced Mathematical Sciences | 2021

Renata VİEİRA

Milena MANGUEİRA

Francisco ALVES

DOI

Perrin n-Dimensional Relations

Fundamental Journal of Mathematics and Applications | 2021

Renata VİEİRA

Milena MANGUEİRA

Francisco ALVES

DOI

Characterizations and representations of left and right hybrid (b, c)-inverses in rings

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas | 2021

Huihui Zhu

Liyun Wu

Fei Peng

DOI

A fast algorithm for solving diagonally dominant symmetric quasi-pentadiagonal Toeplitz linear systems

Journal of Mathematical Chemistry | 2021

Skander Belhaj

Fahd Hcini

Maher Moakher

DOI

Establishment versus population growth in spatio-temporally varying environments

Proceedings of the Royal Society B: Biological Sciences | 2021

Patsy Haccou

DOI

INJECTIVE LINEAR TRANSFORMATIONS WITH EQUAL GAP AND DEFECT

Bulletin of the Australian Mathematical Society | 2021
DOI

The closing lemma and the planar general density theorem for sobolev maps

Proceedings of the American Mathematical Society | 2021

M. Bessa

DOI

A Human-like Upper-limb Motion Planner: Generating naturalistic movements for humanoid robots

International Journal of Advanced Robotic Systems | 2021

Gianpaolo Gulletta

Eliana Silva

Ruud Meulenbroek

Estela Bicho

DOI

Continuity of the core-EP inverse and its applications

Linear and Multilinear Algebra | 2021

Y. Gao

J. Chen

DOI

Global solutions to the spherically symmetric Einstein-scalar field system with a positive cosmological constant in Bondi coordinates

Journal of Hyperbolic Differential Equations | 2021

João L. Costa

Weak equivalence of higher-dimensional automata

Discrete Mathematics and Theoretical Computer Science | 2021

Topological aspects of incompressible flows

Journal of Differential Equations | 2021

Mário Bessa

Paulo Varandas

The gluing orbit property and partial hyperbolicity

Journal of Differential Equations | 2021

Thiago Bomfim

Paulo Varandas

Optimal control model of immunotherapy for autoimmune diseases

Math Meth Appl Sci. | 2021

Carolina Ribeiro

Maria Costa

Recent Developments on the Modelling of Cell Interactions in Autoimmune Diseases

From Particle Systems to Partial Differential Equations. ICPS 2019, ICPS 2018, ICPS 2017. Springer Proceedings in Mathematics & Statistics | 2021

Carolina Ribeiro

Fernanda Costa

Engenharia Didática: análises preliminares e a priori para a noção dos Quaternions de Fibonacci.

Jornal Internacional de Estudos em Educação Matemática | 2021

Francisco Alves

Renata Vieira

DOI

Padovan matrix sequence and the case of generalization

Analele Stiintifice ale Universitatii Al I Cuza din Iasi - Matematica | 2021

R. Vieira

F.R. Alves

DOI

A generalized Perrin polynomial sequence and its two-dimensional recurrences

Analele Stiintifice ale Universitatii Al I Cuza din Iasi - Matematica | 2021

M.C. Dos Santos Mangueira

R.P.M. Vieira

F.R.V. Alves

DOI

The Use of Kahoot, GeoGebra and Texas Ti-Nspire Educational Software’s in the Teaching of Geometry and Measurement

Communications in Computer and Information Science | 2021

P.S. Nunes

P. Martins

DOI

A dynamic neural field model of continuous input integration

Biological Cybernetics | 2021

Stephen Coombes

Daniele Avitabile

Estela Bicho

Wolfram Erlhagen

DOI

Discrimination of idiopathic Parkinson’s disease and vascular parkinsonism based on gait time series and the levodopa effect

Journal of Biomechanics | 2021
DOI

On the topological complexity of manifolds with abelian fundamental group

Forum Mathematicum | 2021

Daniel Cohen

DOI

Effect of crown-to-implant ratio and crown height space on marginal bone stress: a finite element analysis

International Journal of Implant Dentistry | 2021

Luís Filipe Meira Machado

José Manuel Oliveira

João Carlos Tomás Ramos

DOI

Methods for checking the Markov condition in multi-state survival data

Computational Statistics | 2021

Gustavo Soutinho

DOI

clustcurv: An R Package for Determining Groups in Multiple Curves

The R Journal | 2021

Marta Sestelo

Luis Meira-Machado

Javier Roca-Pardiñas

A Pascal-Like Triangle with Quaternionic Entries

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2021

H.R. Malonek

DOI

Mathematica Tools for Coquaternions

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2021

R. Severino

M.J. Soares

DOI

A Sturm-Liouville equation on the crossroads of continuous and discrete hypercomplex analysis

Mathematical Methods in the Applied Sciences | 2021

Isabel Cação

Helmuth Malonek

Graça Tomaz

DOI

On the LS-category and topological complexity of projective product spaces

Journal of Homotopy and Related Structures | 2021

Seher Fişekci

DOI

The Overlap Gap Between Left-Infinite and Right-Infinite Words

International Journal of Foundations of Computer Science | 2021
DOI

The word problem for $$\kappa $$-terms over the pseudovariety of local groups

Semigroup Forum | 2021

M. Teixeira

DOI

Evaluating Intelligent Methods for Decision Making Support in Dermoscopy Based on Information Gain and Ensemble

Computational Intelligence for Business Analytics | 2021

Conceição Nogueira

DOI

The word problem for κ -terms over the pseudovariety of local groups

Semigroup Forum | 2021

M.L. Teixeira

DOI

Evaluating Intelligent Methods for Decision Making Support in Dermoscopy Based on Information Gain and Ensemble

Studies in Computational Intelligence | 2021

N. Spolaôr

R. Fonseca-Pinto

A.I. Mendes

L.A. Ensina

W.S.R. Takaki

A.R.S. Parmezan

DOI

On a quaternionic sequence with vietoris’ numbers

Filomat | 2021
DOI

A GENERALIZAÇÃO DOS OCTÔNIOS DE NARAYANA

Cadernos do IME - Série Matemática | 2021

Renata Vieira

Francisco Alves

DOI

A sequência (s,t)-Narayana

Cadernos do IME - Série Matemática | 2021

Renata Vieira

Francisco Alves

DOI

OS NÚMEROS HIPERBÓLICOS DE LEONARDO

Cadernos do IME - Série Matemática | 2021

Renata Vieira

Milena Mangueira

Francisco Alves

DOI

Corrigendum to “The Oresme sequence: The generalization of its matrix form and its hybridization process” [Notes on Number Theory and Discrete Mathematics, Vol. 27, 2021, No. 1, 101–111]

Notes on Number Theory and Discrete Mathematics | 2021

Milena Mangueira

Renata Vieira

Francisco Alves

DOI

USE OF GOOLE CLASSROOM IN REMOTE LEARNING OF PHYSICS AND CHEMISTRY CONTENTS: A CASE STUDY DURING COVID-19 ISOLATION IN 2021

Cátia Costa

Joaquim Lopes

DOI

As relações recorrentes n-dimensionais de Leonardo

Ciência e Natura | 2021

Renata Vieira

Milena Mangueira

Francisco Alves

DOI

Didactic Engineering to Teach Leonardo Sequence: A Study on a Complexification Process in a Mathematics Teaching Degree Course

International Electronic Journal of Mathematics Education | 2021

Francisco Alves

Milena Mangueira

Renata Vieira

DOI

A GENERALIZAÇÃO DOS QUATÉRNIOS DE NARAYANA

Revista Sergipana de Matemática e Educação Matemática | 2021

Renata Vieira

Francisco Alves

DOI

Os números híbridos de Leonardo

Ciência e Natura | 2021

Milena Mangueira

Francisco Alves

DOI

TEACHER KNOWLEDGE TO MAKE BAR GRAPHS: A PROPOSAL TO IMPROVE PROFESSIONAL DEVELOPMENT

Sofia Costa

Armando Soares

DOI

(s<inf>1</inf>, s<inf>2</inf>)-Padovan matrix sequence and the case of generalization

Analele Stiintifice ale Universitatii Al I Cuza din Iasi - Matematica | 2021

R. Vieira

F.R. Alves

DOI

On leonardo pisano hybrinomials

Mathematics | 2021

F. Kürüz

A. Dağdeviren

DOI

Teaching Linear Algebra in Engineering Courses Using Critical Thinking

Open Education Studies | 2021

P. Vasco

DOI

Stability to a class of doubly nonlinear very singular parabolic equations

manuscripta mathematica | 2021

S. Fornaro

V. Vespri

DOI

A coinductive approach to proof search through typed lambda-calculi

Annals of Pure and Applied Logic | 2021

R. Matthes

L. Pinto

DOI

Coinductive proof search for polarized logic with applications to full intuitionistic propositional logic

Leibniz International Proceedings in Informatics, LIPIcs | 2021

R. Matthes

L. Pinto

DOI

Uma Engenharia Didática para o ensino de História da Matemática com o Google Meet durante a pandemia: relato de experiência

Revista Práxis | 2021

Renata Vieira

Milena Mangueira

Francisco Alves

DOI

A decision support system for territorial resilience assessment and planning: An application to the Douro Valley (Portugal)

Science of The Total Environment | 2021

Marta Bottero

Elena De Angelis

Júlia M. Lourenço

Roberto Monaco

Ana Jacinta Soares

DOI

Kinetic Modelling of Autoimmune Diseases

Recent Advances in Kinetic Equations and Applications | 2021

C. Ribeiro

Ana Jacinta Soares

DOI

Object Detection with RetinaNet on Aerial Imagery: The Algarve Landscape

L. Ferrás

A. Soares

DOI

survidm: An R package for Inference and Prediction in an Illness-Death Model

The R Journal | 2021

Marta Sestelo

Luís Meira-Machado

DOI

A β-Sturm–Liouville problem associated with the general quantum operator

Journal of Difference Equations and Applications | 2021
DOI

Clustering domestic water consumption profiles: a Portuguese case study

XXVIII Meeting of the Portuguese Association for Classification and Data Analysis (JOCLAD 2021) | 2021

Elisa Araújo

Silva,Duarte Silva,Duarte

Estela Bicho

Wolfram Erlhagen

Duarte Silva

A Multivariate Randomized Controlled Experiment about the Effects of Mindfulness Priming on EEG Neurofeedback Self-Regulation Serious Games

Applied Sciences | 2021

Nuno M. C. Da Costa

Estela Bicho

Estela Vilhena

Nuno S. Dias

DOI

Discrimination of idiopathic Parkinson’s disease and vascular parkinsonism based on gait time series and the levodopa effect

Journal of Biomechanics | 2021

Carlos Fernandes

Rui L. Lopes

Estela Bicho

Wolfram Erlhagen

Nuno Sousa

Miguel F. Gago

DOI

Synthetic Dataset to Study Breaks in the Consumer's Water Consumption Patterns

3rd International Applied Mathematics, Modelling and Simulation Conference (AMMS 2021) | 2021

Santos M.C.

Borges A.N.A.I.

Carneiro D.R.

Dynamic Identification of Stop Locations from GPS Trajectories Based on Their Temporal and Spatial Characteristics

Artificial Neural Networks and Machine Learning - ICANN 2021 - 30th International Conference on Artificial Neural Networks, Bratislava, Slovakia, September 14-17, 2021, Proceedings, Part IV | 2021

W Wojtak

C Fernandes

P Guimaraes

S Monteiro

E Bicho

W Erlhagen

Prediction of attitudes towards human-centred cognitive vehicles aware of their users' routines and preferences

Ankit R. Patel

Sergio Monteiro

Ana Carolina Silva

Estela Bicho

AR Patel

DOI

Rapid Learning of Complex Sequences With Time Constraints: A Dynamic Neural Field Model

IEEE TRANSACTIONS ON COGNITIVE AND DEVELOPMENTAL SYSTEMS | 2021

W Wojtak

E Sousa

L Louro

E Bicho

DOI

The association between potential risk factors and cerebral white matter lesions in Fabry Disease patients

Journal of Statistics on Health Decision | 2021

Ana Moura

Estela Bicho

José Braga

Wolfram Erlhagen

Olga Azevedo

Miguel F. Gago

DOI

Towards Endowing Intelligent Cars with the Ability to Learn the Routines of Multiple Drivers: A Dynamic Neural Field Model

COMPUTATIONAL SCIENCE AND ITS APPLICATIONS, ICCSA 2021, PT IV | 2021

P Guimarães

P Barbosa

S Monteiro

W Erlhagen

E Bicho

DOI

Continual Learning of Human-like Arm Postures

Gianpaolo Gulletta

Estela Bicho

DOI

Portuguese Sentiment Analysis Applied to a Reality Show using Twitter and NLP in real time

JAERS International Journal of Advanced Engineering and Science | 2021

cecilia Castro

Marta Azevedo

Jose Pinheiro

José Pinheiro

DOI

Transitions Between Preexposure Prophylaxis Eligibility States and HIV Infection in the Lisbon Cohort of HIV-Negative Men Who Have Sex With Men: A Multistate Model Analysis

American Journal of Epidemiology | 2021

Carla Moreira

Miguel Rocha

Michael Plankey

Henrique Barros

DOI

Nonparametric estimation of a distribution function from doubly truncated data under dependence

Computational Statistics | 2021

Jacobo Uña-Álvarez

Roel Braekers

DOI

Social Support and Cognitive Impairment: Results from a Portuguese 4-Year Prospective Study

International Journal of Environmental Research and Public Health | 2021

Luís Ruano

Carla Moreira

Sílvia Fraga

Ofélia Carvalho

Henrique Barros

DOI

Smoothing methods to estimate the hazard rate under double truncation

Completeness of Retention Data and Determinants of Attrition in Birth Cohorts of Very Preterm Infants: A Systematic Review

Frontiers in Pediatrics | 2021

raquel Teixeira

Ana Catarina Queiroga

Ana Isabel Freitas

Ana Cristina Santos

Henrique Barros

Adiposity rebound and cardiometabolic health in childhood: results from the Generation XXI birth cohort

International Journal of Epidemiology | 2021

Carla Moreira

Ana Cristina Santos

DOI

Neighbourhood green and blue spaces and allergic sensitization in children: a longitudinal study based on repeated measures from the Generation XXI cohort

Science of The Total Environment | 2021

André Moreira

Carla Moreira

João Cavaleiro Rufo

Oksana Sokhatska

Tiago Rama

Elaine Hoffimann

DOI

The Statistical Analysis of Doubly Truncated Data

Wiley Series in Probability and Statistics | 2021

Carla Moreira

Rosa Crujeiras

DOI

From Euclid to Corner Sums – a Trail of Telescoping Tricks

Filomat | 2021

R.E. Hartwig

DOI

Expansiveness and Hyperbolicity in Convex Billiards

Regular and Chaotic Dynamics | 2021

Mário Bessa

João Lopes Dias

DOI

Recent Advances in Kinetic Equations and Applications

Springer International Publishing | 2021
DOI

Recent Developments on the Modelling of Cell Interactions in Autoimmune Diseases

Springer Proceedings in Mathematics &amp; Statistics | 2021
DOI

A criatividade matemática nos processos de raciocínio geométrico: Um estudo de caso no 3.º Ciclo do Ensino Básico

A Kinetic BGK Relaxation Model for a Reacting Mixture of Polyatomic Gases

Recent Advances in Kinetic Equations and Applications | 2021

Marzia Bisi

DOI

Optimal control of leachate recirculation for anaerobic processes in landfills

Discrete &amp; Continuous Dynamical Systems - B | 2021

Marzia Bisi

Maria Groppi

Giorgio Martalò

DOI

Discrimination of idiopathic Parkinson?s disease and vascular parkinsonism based on gait time series and the levodopa effect

Journal of Biomechanics | 2021

Carlos Fernandes

Rui L. Lopes

Estela Bicho

Wolfram Erlhagen

Nuno Sousa

Miguel F. Gago

DOI

Team Resilience Model: An Empirical Examination of Information Systems Projects

Reliability Engineering & System Safety | 2021

Gabriela Fernandes

António Amaral

A. Manuela Gonçalves

DOI

Improving Short-Term Forecasts of Daily Maximum Temperature with the Kalman Filter with GMM Estimation

Fernanda Pereira

A. Gonçalves

DOI

Temperature Time Series Forecasting in the Optimal Challenges in Irrigation (TO CHAIR)

Advances in Evolutionary and Deterministic Methods for Design, Optimization and Control in Engineering and Sciences | 2021

Time Series Forecasting: A Study on Local Urban Waste Management in a Portuguese City

Vítor Silva

DOI

Work-family conflicts, cognitive appraisal, and burnout: Testing the mediation effect with structural equation modelling

British Journal of Educational Psychology | 2021

Jessica Rodrigues

Arminda Manuela Goncalves

Susana Faria

Antonio Rui Gomes

DOI

Dynamic Identification of Stop Locations from GPS Trajectories Based on Their Temporal and Spatial Characteristics

Lecture Notes in Computer Science | 2021

Weronika Wojtak

Carlos Fernandes

Pedro Guimarães

Sérgio Monteiro

Estela Bicho

Wolfram Erlhagen

DOI

Towards Endowing Intelligent Cars with the Ability to Learn the Routines of Multiple Drivers: A Dynamic Neural Field Model

Computational Science and Its Applications – ICCSA 2021 | 2021

Flora Ferreira

Pedro Guimarães

Paulo Barbosa

Sérgio Monteiro

Wolfram Erlhagen

Estela Bicho

DOI

Estimating the COVID-19 Prevalence in Spain With Indirect Reporting via Open Surveys

Frontiers in Public Health | 2021

Augusto Garcia-Agundez

Oluwasegun Ojo

Harold Hernández-Roig

Carlos Baquero

Davide Frey

Chryssis Georgiou

DOI

The Calculus of Natural Calculation

Studia Logica | 2021
DOI

Robust order selection of mixtures of regression models with random effects

Computational Statistics | 2021

Luísa Novais

DOI

Selection of the number of components for finite mixtures of linear mixed models

Journal of Interdisciplinary Mathematics | 2021

Luísa Novais

DOI

Effect of Built Environment Factors on Pedestrian Safety in Portuguese Urban Areas

Applied System Innovation | 2021

Leidy Barón

Jocilene Costa

Francisco Soares

Maria Jacques

Elisabete Freitas

DOI

Callous-Unemotional Traits Moderate Anticipated Guilt and Wrongness Judgments to Everyday Moral Transgressions in Adolescents

Frontiers in Psychiatry | 2021

Comparison of the EM, CEM and SEM algorithms in the estimation of finite mixtures of linear mixed models: a simulation study

Computational Statistics | 2021

L. Novais

DOI

Prediction of friction degradation in highways with linear mixed models

Coatings | 2021

A. Santos

E.F. Freitas

J.R.M. Oliveira

A.M.A.C. Rocha

DOI

Standardized Platelet-Rich Fibrin (PRF) from canine and feline origin: An analysis on its secretome pattern and architectural structure

Cytokine | 2021

Work–family conflicts, cognitive appraisal, and burnout: Testing the mediation effect with structural equation modelling.

British Journal of Educational Psychology | 2021

A Clustering Algorithm Based on Fitness Probability Scores for Cluster Centers Optimization

Ana Rocha

Edite Fernandes

DOI

A Simple Clustering Algorithm Based on Weighted Expected Distances

Ana Rocha

Edite Fernandes

DOI

Optimal Control by Multiple Shooting and Weighted Tchebycheff Penalty-Based Scalarization

Gisela Ramadas

Edite Fernandes

Ana Rocha

DOI

Optimisation Approach for Parameter Estimation of the Generalised PTT Viscoelastic Model

C. Coelho

L. Ferrás

DOI

A Clustering Algorithm Based on Fitness Probability Scores for Cluster Centers Optimization

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2021

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

A Multiple Shooting Descent-Based Filter Method for Optimal Control Problems

Computational Methods in Applied Sciences | 2021

G.C.V. Ramadas

E.M.G.P. Fernandes

A.M.A.C. Rocha

DOI

A Neuroevolutionary Approach to Feature Selection Using Multiobjective Evolutionary Algorithms

Computational Methods in Applied Sciences | 2021

R.S. Pinto

L.A. Costa

A. Gaspar-Cunha

DOI

A Simple Clustering Algorithm Based on Weighted Expected Distances

Communications in Computer and Information Science | 2021

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

A Two-Phase Heuristic Coupled DIRECT Method for Bound Constrained Global Optimization

Computational Methods in Applied Sciences | 2021

E.M.G.P. Fernandes

A.M.A.C. Rocha

DOI

Object Detection with RetinaNet on Aerial Imagery: The Algarve Landscape

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2021

C. Coelho

L.L. Ferrás

A.J. Soares

DOI

Optimal Control by Multiple Shooting and Weighted Tchebycheff Penalty-Based Scalarization

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2021

G.C.V. Ramadas

E.M.G.P. Fernandes

A.M.A.C. Rocha

DOI

Optimisation Approach for Parameter Estimation of the Generalised PTT Viscoelastic Model

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2021

C. Coelho

L.L. Ferrás

DOI

On $$\omega $$-Identities over Finite Aperiodic Semigroups with Commuting Idempotents

DOI

On ω -Identities over Finite Aperiodic Semigroups with Commuting Idempotents

Springer Proceedings in Mathematics and Statistics | 2021

J.C. Costa

DOI

Measuring Plantar Temperature Changes in Thermal Images Using Basic Statistical Descriptors

Vítor Filipe

Pedro Teixeira

DOI

On circulant and skew-circulant splitting algorithms for (continuous) SYLVESTER equations

arXiv | 2021

Z. Liu

F. Zhang

C. Ferreira

OLD MACDONALD HAD A FARM: THE PRE AND POST COVID-19 CLASSES DATA ANALYSIS

Maria Nascimento

Ana Aires

DOI

USING GEOGEBRA'S TEACHING STRATEGY IN A SECONDARY TECHNICAL SCHOOL: A CASE STUDY WITH REMOTE NON-MANDATORY CLASSES

Raimundo Filho

Armando Soares

DOI

Non-Isothermal Free-Surface Viscous Flow of Polymer Melts in Pipe Extrusion Using an Open-Source Interface Tracking Finite Volume Method

Polymers | 2021

Ahmad Fakhari

Željko Tukovic

DOI

Using Computational Modelling to Study Extensional Rheometry Tests for Inelastic Fluids

Fluids | 2021

Mohammadreza Aali

Olga Carneiro

João Nóbrega

DOI

A multi-scale approach for particle-laden viscoelastic flows using a discrete particle method

9th OpenFOAM Conference 2021 | 2021

S. A. Faroughi

Ricardo Ribeiro

A.I. Roriz

G. McKinley

Machine-Learning models for the prediction of the drag force exerted by a shear-thinning viscoelastic fluid in a sphere

9th OpenFOAM Conference 2021 | 2021

A.I. Roriz

S. A. Faroughi

G. McKinley

Machine learning for particle-laden viscoelastic flow modelling

MIT Portugal 2021 Annual Conference | 2021

S.A. Faroughi

A.I. Roriz

C. Loiro

G. H. McKinley

Digital-Twin approach to predict the drag coefficient of random arrays of spheres suspended in Giesekus viscoelastic fluids

17th International Conference of Computational Methods in Sciences and Engineering (ICCMSE 2021) | 2021

C. Loiro

G.H. McKinley

S.A. Faroughi

Machine-Learning models to predict the drag coefficient of a sphere translating in shear-thinning viscoelastic fluids

17th International Conference of Computational Methods in Sciences and Engineering (ICCMSE 2021) | 2021

A.I. Roriz

S.A. Faroughi

G. H. McKinley

Multi-scale modeling of hydraulic fracturing operations

17th International Conference of Computational Methods in Sciences and Engineering (ICCMSE 2021) | 2021

S.A. Faroughi

R. Ribeiro

A.I. Roriz

G. H. McKinley

On the simulation of the Newtonian fluid Extrudate Swell using a moving mesh finite volume interface tracking method

Evolutionary and Deterministic Methods for Design, Optimization and Control (EUROGEN 2021) | 2021

Ahmad Fakhari

O.S. Carneiro

Z. Tukovic

CFD-DEM modeling of particle-laden viscoelastic flows in hydraulic fracturing operations

16th OpenFOAM Workshop (OFW16) | 2021

S. A. Faroughi

R. Ribeiro

G. H. McKinley

Digital-twin for particle-laden viscoelastic fluids: Machine Learning to predict the drag coefficient of random arrays of spheres

16th OpenFOAM Workshop (OFW16) | 2021

C. Loiro

G.H. McKinley

S. A. Faroughi

ML-based driven models to predict the drag coefficient of a sphere translating in shear-thinning viscoelastic fluids

16th OpenFOAM Workshop (OFW16) | 2021

A.I. Roriz

S.A. Faroughi

G.H. McKinley

An Effective Interface Tracking Method for Simulating the Extrudate Swell Phenomenon

Polymers | 2021

Ahmad Fakhari

Željko Tukovic

Olga Carneiro

DOI

A CFD-DEM Eulerian-Lagrangian solver for particle-laden viscoelastic flows

Annual European Rheology Conference (AERC 2021) | 2021

S. A. Faroughi

R. Ribeiro

G. H. McKinley

Validation of a Moving Mesh Finite Volume Interface Tracking Method Through the Numerical Simulation of the Newtonian Extrudate Swell

5th International Conference on Numerical and Symbolic Computation: Developments and Applications (SYMCOMP 2021) | 2021

A. Fakhari

O.S. Carneiro

J.M. Nóbrega

Z. Tukovic

Fast solvers for tridiagonal Toeplitz linear systems

Computational and Applied Mathematics | 2020

Zhongyun Liu

Shan Li

Yi Yin

DOI

On inexact alternating direction implicit iteration for continuous Sylvester equations

Numerical Linear Algebra with Applications | 2020

Zhongyun Liu

Yang Zhou

DOI

Effect of macro polypropylene fiber and basalt fiber on impact resistance of basalt fiber-reinforced polymer-reinforced concrete

Structural Concrete | 2020

Q. Wang

Y. Ding

DOI

Stationary splitting iterative methods for the matrix equation AXB=C

Applied Mathematics and Computation | 2020

Z. Liu

Z. Li

DOI

Topographical analysis of fractured surface roughness of macro fiber reinforced concrete and its correlation with flexural toughness

Construction and Building Materials | 2020

Y. Ding

W. Zeng

Q. Wang

DOI

The porous medium equation with variable exponent revisited

Journal of Evolution Equations | 2020
DOI

Harnack inequalities for parabolic logarithmic p-Laplacian

LE MATEMATICHE Vol. LXXV (2020) – Issue I, pp. 277–311 doi: 10.4418/2020.75.1.13 | 2020

Local Holder regularity for a doubly singular PDE

COMMUNICATIONS IN CONTEMPORARY MATHEMATICS Volume: 22 Issue: 3 Article Number: 1850054 DOI: 10.1142/S0219199718500542 Published: MAY 2020 | 2020

Newtonian and viscoelastic fluid flows through an abrupt 1:4 expansion with slip boundary conditions

Physics of Fluids | 2020

A.M. Afonso

M.A. Alves

J. Miguel

F.T. Pinho

DOI

Analytical and numerical studies for slip flows of a generalised Phan-Thien–Tanner fluid

ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik | 2020

A.M. Ribau

M.L. Morgado

M. Rebelo

A.M. Afonso

DOI

High-Order Methods for Systems of Fractional Ordinary Differential Equations and Their Application to Time-Fractional Diffusion Equations

Mathematics in Computer Science | 2020

Neville Ford

Maria Luísa Morgado

Magda Rebelo

DOI

A study on mixed electro-osmotic/pressure driven microchannel flows of a generalised Phan-Thien­Tanner fluid

Journal of Engineering Mathematics | 2020

A.M. Ribau

M.L. Morgado

M. Rebelo

M.A. Alves

F.T. Pinho

A.M. Afonso

Hydrodynamic entrance length for laminar flow in 3D rectangular micro-channels

European Journal of Mechanics - B/Fluids | 2020

G. Ferreira

A. Sucena

M.A. Alves

F.T. Pinho

A.M. Afonso

Numerical study of a kayak hull design on calm water resistance

Sports Engineering (SPEN) | 2020

F. Barros

N. Viriato

C. Rodrigues

M. Vaz

A.M. Afonso

Evolutionary quasi-variational and variational inequalities with constraints on the derivatives

Advances in Nonlinear Analysis | 2020

J.F. Rodrigues

DOI

Elastic thick shells in general relativity

Physical Review D | 2020

J. Carot

E. Vaz

DOI

A decision model based on expected utility, entropy and variance

Applied Mathematics and Computation | 2020
DOI

Inside-outside park planning: A mathematical approach to assess and support the design of ecological connectivity between Protected Areas and the surrounding landscape

Ecological Engineering | 2020

Roberto Monaco

Gabriella Negrini

Emma Salizzoni

Angioletta Voghera

DOI

On the formal derivation of the reactive Maxwell-Stefan equations from the kinetic theory

EPL (Europhysics Letters) | 2020

Patrícia Gonçalves

DOI

On the Maxwell-Stefan diffusion limit for a reactive mixture of polyatomic gases in non-isothermal setting

Kinetic & Related Models | 2020

M. Bisi

F. Salvarani

DOI

Global asymptotic stability for a periodic delay hematopoiesis model with impulses

Applied Mathematical Modelling | 2020

Teresa Faria

DOI

Eigenpairs of Wilkinson Matrices

SIAM Journal on Matrix Analysis and Applications | 2020

B. PARLETT

DOI

A Refined Interpretation of Intuitionistic Logic by Means of Atomic Polymorphism

Studia Logica | 2020

Gilda Ferreira

DOI

The Call-By-Value Lambda-Calculus with Generalized Applications

Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik GmbH, Wadern/Saarbruecken, Germany | 2020
DOI

A Population-Based Stochastic Coordinate Descent Method

Advances in Intelligent Systems and Computing | 2020

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Filter-based stochastic algorithm for global optimization

Journal of Global Optimization | 2020

M.J.F.G. Macêdo

E.W. Karas

A.M.A.C. Rocha

DOI

Objective and Violation Upper Bounds on a DIRECT-Filter Method for Global Optimization

Ana Rocha

Edite Fernandes

DOI

Variations around a general quantum operator

The Ramanujan Journal | 2020
DOI

Clinical effectiveness of Enneking appropriate versus Enneking inappropriate procedure in patients with primary osteosarcoma of the spine: a systematic review with meta-analysis

European Spine Journal | 2020

B. Pombo

P. Cardoso

A. Oliveira

DOI

A neural integrator model for planning and value-based decision making of a robotics assistant

Neural Computing and Applications | 2020

Paulo Vicente

Luís Louro

Estela Bicho

DOI

Singularity theorems and the inclusion of torsion in affine theories of gravity

Journal of Mathematical Physics | 2020
DOI

Tail dependence and smoothness of time series

TEST | 2020

Helena Ferreira

DOI

The Generalized order-m (k-Pell) numbers

Analele Stiintifice ale Universitatii Al I Cuza din Iasi - Matematica | 2020

UMA PROPOSTA DE INVESTIGAÇÃO HISTÓRICO-EPISTEMOLÓGICA SOBRE SEQUÊNCIAS RECORRENTES DE 2ª ORDEM

PARADIGMA | 2020

Francisco Alves

DOI

CONSTRUÇÃO DA FORMA MATRICIAL DE SEQUÊNCIAS LINEARES E RECORRENTES: UM ESTUDO DA MATRIZ GERADORA

Cadernos do IME - Série Matemática | 2020

Renata Vieira

Francisco Alves

Anabela Rodrigues

DOI

AN INDIVIDUAL WORK OF HIGHER EDUCATION’ STUDENTS IN COVID-19 TIME: SHARING SOME OF THAT WORK

Paulo Vasco

DOI

FEEDBACK OF FIRST YEAR STUDENTS’ TUTORING PROGRAM

Ana Aires

DOI

Uso da Narração Multimodal no estudo das características da mediação do professor que influenciam o envolvimento produtivo dos alunos

Revista Thema | 2020

Paula Nunes

Maria Nascimento

DOI

Learning How to Solve Linear Equation with Equation Buster

International Journal of Technology in Mathematics Education | 2020

A note on incomplete Leonardo numbers

Integers | 2020

A. Borges

The hybrid numbers of Padovan and some identities

Annales Mathematicae Silesianae | 2020

M.C. Dos Santos Mangueira

R.P. Machado Vieira

F.R. Vieira Alves

DOI

Effect of fibers on the temperature field and radial deformation behavior of self‐compacting concrete pipes under cyclic fire condition

Structural Concrete | 2020

Genjin Liu

Yining Ding

Yuehua Wang

DOI

A fast method for solving a block tridiagonal quasi-Toeplitz linear system

Portugaliae Mathematica | 2020

Skander Belhaj

Fahd Hcini

DOI

Mixed-effects modelling for crossed and nested data: an analysis of dengue fever in the state of Goiás, Brazil

Journal of Applied Statistics | 2020

A. Oliveira

P. Afonso

DOI

Modelling informative time points: an evolutionary process approach

TEST | 2020

Andreia Monteiro

Maria Eduarda Silva

DOI

Modelling Irregularly Spaced Time Series Under Preferential Sampling

Revstat Statistical Journal | 2020

Andreia Monteiro

Eduarda Maria Silva

Kernels of Unbounded Toeplitz Operators and Factorization of Symbols

Results in Mathematics | 2020

M. C. Câmara

J. R. Partington

DOI

Irrigation Planning with Fine Meshes

Advances in Evolutionary and Deterministic Methods for Design, Optimization and Control in Engineering and Sciences | 2020

Sofia O. Lopes

Rui M. S. Pereira

Fernando A. C. C. Fontes

DOI

Anxiety and/or depression: which symptoms contribute to adverse clinical outcomes after amputation?

Journal of Mental Health | 2020

Susana Pedras

André Carvalho

Rui Carvalho

M. Pereira

DOI

Some of the Most Common Copulas for Simulating Complex Survival Data

International Journal of Mathematics and Computers in Simulation | 2020

Meira-Machado Meira-Machado

DOI

Estimation of the Transition Probabilities Conditional on Repeated Measures in Multi-state Models

41st Annual Conference of the International Society for Clinical Biostatistics | 2020

Estimation of the Transition Probabilities condition on repeated measures in Multi-state models

35th Inter- national Workshop on Statistical Modelling (IWSM) | 2020

Estimation of the Transition Probabilities in Multi-state Survival Data: New Developments and Practical Recommendations

WSEAS TRANSACTIONS ON MATHEMATICS | 2020

Luis Meira-Machado

DOI

A comparison of presmoothing methods in the estimation of transition probabilities

Communications in Statistics - Simulation and Computation | 2020

Gustavo Soutinho

Pedro Oliveira

DOI

Estimation of the transition probabilities conditional on repeated measures in multistate models

Jornadas de Estatística Médica | 2020

P.63 Sarcopenia and Atherosclerotic Occlusive Disease: How Much We Know and What We Need to Know About this Association?

Artery Research | 2020

Alexandre Carneiro

Pedro Cunha

Armando Mansilha

Isabel Vila

Cristina Cunha

Cristina Silva

DOI

UM departamento com ESTATÍSTICA

Boletim SPE | 2020

Human-Like Arm Motion Generation: A Review

Robotics | 2020

Gianpaolo Gulletta

Estela Bicho

DOI

A Deep Learning Approach for Intelligent Cockpits: Learning Drivers Routines

Intelligent Data Engineering and Automated Learning – IDEAL 2020 | 2020

Carlos Fernandes

Flora Ferreira

Sérgio Monteiro

Estela Bicho

DOI

Characterizations of special clean elements and applications

Filomat | 2020

X. Mary

DOI

Weighted binary relations involving core-EP inverse

Frontiers of Mathematics in China | 2020

Y. Gao

J. Chen

DOI

Stability of the Cauchy horizon in accelerating black-hole spacetimes

Physical Review D | 2020

Kyriakos Destounis

Rodrigo Fontana

DOI

Accelerating black holes: Quasinormal modes and late-time tails

Physical Review D | 2020

Kyriakos Destounis

Rodrigo Fontana

DOI

Global dynamics of Yang–Mills field and perfect-fluid Robertson–Walker cosmologies

Journal of Mathematical Physics | 2020

Artur Alho

Vitor Bessa

DOI

Triangular spherical dihedral f-tilings: the $(\pi/2, \pi/3, \pi/4)$ and $(2\pi/3, \pi/4, \pi/4)$ family

Revista de la Unión Matemática Argentina | 2020

Altino F. Santos

DOI

Triangular Spherical Dihedral F-tilings: the (π/2,π/3,π/4) and (2π/3,π/4,π/4) Family

Revista de la Union Matematica Argentina | 2020

C.P. AVELINO

C.P. Avelino

DOI

On Rham cohomology of locally trivial Lie groupoids over triangulated manifolds

Proceedings of the International Geometry Center | 2020
DOI

Hyperbolicity through stable shadowing for generic geodesic flows

Physica D: Nonlinear Phenomena | 2020

Mário Bessa

João Lopes Dias

DOI

There are no proper topological hyperbolic homoclinic classes for area-preserving maps

Proceedings of the Edinburgh Mathematical Society | 2020

Mário Bessa

DOI

Isospectral Reduction in Infinite Graphs

Journal of Spectral Theory | 2020

Pedro Duarte

A forma matricial dos números de Leonardo

Ciência e Natura | 2020

Renata Vieira

Milena Mangueira

Francisco Alves

DOI

The articulation of didactic engineering with the didactic situations theory: Examples of applications to the study of integer sequences

Open Education Studies | 2020
DOI

Effect of steel fiber on the crack permeability evolution and crack surface topography of concrete subjected to freeze-thaw damage

Cement and Concrete Research | 2020

Wei Zeng

Yining Ding

Frank Dehn

DOI

Normalization of gait features using Multiple Regression approach to classify Fabry's Disease

JOCLAD 2020 - XXVII Jornadas de Classificação e Análise de Dados | 2020

Carlos Fernandes

Miguel F. Gago

Olga Azevedo

Wolfram Erlhagen

Estela Bicho

On the packing process in a shoe manufacturer

Journal of the Operational Research Society | 2020

Manuel V. C. Vieira

José C. M. Duque

Rui M. P. Almeida

DOI

A Deep Learning Approach for Intelligent Cockpits: Learning Drivers Routines

Intelligent Data Engineering and Automated Learning - IDEAL 2020 - 21st International Conference, Guimaraes, Portugal, November 4-6, 2020, Proceedings, Part II | 2020

C Fernandes

W Erlhagen

S Monteiro

E Bicho

DOI

Detection analysis of breaks in water consumption patterns: a simulation study

VII Workshop on Computational Data Analysis and Numerical Methods | 2020

Marta Santos

Ana Borges

Davide Carneiro

Gait Characteristics and Their Discriminative Ability in Patients with Fabry Disease with and Without White-Matter Lesions

Computational Science and Its Applications - ICCSA 2020 - 20th International Conference, Cagliari, Italy, July 1-4, 2020, Proceedings, Part III | 2020

J Braga

C Fernandes

MF Gago

O Azevedo

N Sousa

W Erlhagen

Global Implications of Human Tendencies Towards Automated Driving and Human Driver Availability in Autonomous Vehicles

Ankit Patel

Sergio Monteiro

Estela Bicho

DOI

Objective Graphical Clustering of Spatiotemporal Gait Pattern in Patients with Parkinsonism

INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2019 | 2020

M Gago

N Mollaei

E Bicho

N Sousa

J Gama

C Ferreira

DOI

Packing Shoes Efficiently

Impact | 2020

MV Vieira

DOI

Preliminary Screening of Probabilistic Models for Water Flow Measurement

JOCLAD 2020 - XXVI Jornadas de Classificação e Análise de Dados | 2020

Marisa Almeida

Duarte Silva

Wolfram Erlhagen

The effect of levodopa medication on stride time variability in patients with parkinsonism

Journal of Statistics on Health Decision | 2020

Carlos Fernandes

José Braga

Estela Bicho

Wolfram Erlhagen

Miguel F. Gago

DOI

Towards Collaborative Robots as Intelligent Co-workers in HumanRobot Joint Tasks: what to do and who does it?

52nd International Symposium on Robotics | 2020

Ana Cunha

Emanuel Sousa

LUÍS LOURO

Paulo Vicente

Sérgio Monteiro

Wolfram Erlhagen

Towards Endowing Collaborative Robots with Fast Learning for Minimizing Tutors’ Demonstrations: What and When to Do?

Advances in Intelligent Systems and Computing | 2020
DOI

Effect of macro polypropylene fiber and basalt fiber on impact resistance of basalt FRP-reinforced concrete

Structural Concrete | 2020

Qingxuan Wang

Yining Ding

Yulin Zhang

Qingxuan Wang

Yining Ding

Yulin Zhang

Prevalence and incidence of cognitive impairment in an elder Portuguese population (65–85¿years old)

BMC Geriatrics | 2020

Luís Ruano

Carla Moreira

Ofélia P. Carvalho

Henrique Barros

DOI

Unit policies regarding tocolysis after preterm premature rupture of membranes: association with latency, neonatal and 2-year outcomes (EPICE cohort)

Scientific Reports | 2020

Carla Moreira

Tom Weber

Lene D. Huusom

Stephan Schmidt

Rolf F. Maier

Pierre-Henri Jarreau

DOI

Life-Course Socioeconomic Disadvantage and Lung Function in Older Adults: A Multicohort Study of 70 496 Participants from Four European Countries

SSRN Electronic Journal | 2020

Vânia Rocha

Silvia Fraga

Silvia Stringhini

Henrique Barros

DOI

Complementos de álgebra linear e geometria analítica

Gaspar J. Machado

Exercícios de Complementos de Álgebra Linear e Geometria Analítica

Gaspar J. Machado

Coinductive proof search for polarized logic with applications to full intuitionistic propositional logic

arXiv | 2020

R. Matthes

L. Pinto

A articulação da Engenharia Didática com a teoria das situações didáticas: aplicação ao estudo da sequência de Fibonacci: Sumário pormenorizado de uma lição síntese

Hybridization of triangular numbers: a preliminary and a priori analysis on visualization using the software GeoGebra

Francisco Evamar Barros

Francisco Regis Vieira Alves

Milena Carolina dos Santos Mangueira

Renata Passos Machado Vieira

DOI

A BGK model for mixtures of monoatomic and polyatomic gases with discrete internal energy

Physica A: Statistical Mechanics and its Applications | 2020

Marzia Bisi

DOI

Survival Analysis of Organizational Networks -- An Exploratory Study

Evaluation of Applicants' Satisfaction Index in Engineering Courses in Portugal during Pre- and Post-Bologna Period

AIP Conference Proceedings | 2020

A. Manuela Goncalves

Rosa M. Vasconcelos

DOI

Formal Theories of Occurrences and Substitutions

DOI

A logistic regression model for consumer default risk

Journal of Applied Statistics | 2020

Eliana Silva

Isabel Lopes

Aldina Correia

DOI

Internal and External Factors Underlying Variations in Adolescents’ Daily Optimal Experiences

Journal of Research on Adolescence | 2020

Dionísia Tavares

Teresa Freire

DOI

A Bivariate Multilevel Analysis of Portuguese Students

Carla Salgado

DOI

Objective and Violation Upper Bounds on a DIRECT-Filter Method for Global Optimization

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2020

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Penalty-based heuristic direct method for constrained global optimization

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2020

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Simplified tabu search with random-based searches for bound constrained global optimization

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2020

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Single screw extrusion optimization using the tchebycheff scalarization method

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2020

A.M.A.C. Rocha

M.A. Matos

A. Gaspar-Cunha

E.M.G.P. Fernandes

DOI

A Clustering Approach for Prediction of Diabetic Foot Using Thermal Images

Computational Science and Its Applications – ICCSA 2020 | 2020
DOI

On Temperature Variation of the Diabetic Foot

Computational Science and Its Applications – ICCSA 2020 | 2020
DOI

Unidade Curricular: Álgebra Linear I (Relatório desta Unidade Curricular)

Hybrid effect of basalt fiber textile and macro polypropylene fiber on flexural load-bearing capacity and toughness of two-way concrete slabs

Construction and Building Materials | 2020

Y. Ding

Q. Wang

F. Pacheco-Torgal

DOI

USE OF KAHOOT IN E-LEARNING OF PHYSICS CONTENTS: A CASE STUDY DURING COVID-19

Cátia Costa

Armando Soares

DOI

Dispersion of Graphite Nanoplates in Polypropylene by Melt Mixing: The Effects of Hydrodynamic Stresses and Residence Time

Polymers | 2020

Luís Ferrás

Denis Semyonov

João Nóbrega

José Covas

DOI

Computational Rheology et al. with OpenFOAM Computational Library

18th International Congress on Rheology | 2020

João Nóbrega

João Romero

Wagner de Campos Galuppo

Olga Carneiro

Exploratory Project 2019 - Deep learning for particle-laden viscoelastic flow modelling

MIT Portugal 2020 Annual Conference | 2020

S.A. Faroughi

J.M. Nóbrega

G.H. McKinley

On the simulation of the Filling Stage of Thermoplastic Injection Molding using the Open-Source Solver openInjMoldSim

8th OpenFOAM Conference 2020 | 2020

João Pedro

João Nóbrega

New boundary conditions for simulating the filling stage of the injection molding process

Engineering Computations | 2020

Wagner de Campos Galuppo

Ana Magalhães

Luís Lima Ferrás

João Miguel Nóbrega

DOI

A Novel Openfoam Solver For Aluminium Alloy Profile Extrusion

15th OpenFOAM Workshop | 2020

A. Oliveira

H. Puga

J.M. Nóbrega

Assessing The Free Surface Tracking Approach To Simulate Extrudate Swell

15th OpenFOAM Workshop | 2020

Ahmad Fakhari

Zeljko Tukovic

Olga Carneiro

João Nóbrega

Development of The Drag Coefficient of A Sphere Translating Through A Viscoelastic Fluid

15th OpenFOAM Workshop | 2020

S.A. Faroughi

J.M. Nóbrega

G.H. McKinley

Numerical Simulation of The Injection Moulding Filling Stage Using Open-Source and Commercial Software

15th OpenFOAM Workshop | 2020

J. Pedro

A. Fontaínhas

J.M. Nóbrega

On The Design of Coextrusion Dies For Polymeric Multilayer Products

15th OpenFOAM Workshop | 2020

Marcelo Martins

Olga Carneiro

João Nóbrega

Verification and Validation of openInjMoldSim, an Open-Source Solver to Model the Filling Stage of Thermoplastic Injection Molding

Fluids | 2020

João Pedro

Bruno Ramôa

João Nóbrega

DOI

Vereification and assessment of an open source solver for the filling stage of the injection moulding process

João Pedro

João Nóbrega

A closure model for the drag coefficient of a sphere translating in a viscoelastic fluid

Journal of Non-Newtonian Fluid Mechanics | 2020

S.A. Faroughi

J. Miguel Nóbrega

G.H. McKinley

DOI

Spectral inequalities for Kubo-Ando operator means

Linear Algebra and its Applications | 2020

R. Lemos

DOI

Local Hölder regularity for a doubly singular PDE

Communications in Contemporary Mathematics | 2020

Eurica Henriques

DOI

Harnack type inequalities for the parabolic logarithmic p-Laplacian equation

Le Matematiche | 2020

Eurica Henriques

Eurica Henriques

Eurica Henriques

DOI

Constraints on multiple dependencies in the left-periphery in European Portuguese

Journal of Portuguese Linguistics | 2020

Maria do Carmo Lourenco-Gomes

Silvia Araujo

Cecilia Castro

Emilia Athayde

DOI

UM departamento com ESTATÍSTICA

Ana Paula Amorim

Emilia Athayde

Marta Susana Ferreira

A. Manuela Gonçalves

Raquel Menezes

Maria Conceição Serra

A generalização da forma matricial da sequência de Perrin

Revista Sergipana de Matemática e Educação Matemática | 2020

Milena Mangueira

Renata Vieira

Francisco Alves

DOI

Experimental assessment of a numerical modelling code developed for the profile extrusion cooling stage

OpenFOAM 3rd Iberian Meeting | 2019

A. Rajkumar

F. Habla

S. Mould

A. Sacramento

O.S. Carneiro

J.M. Nóbrega

Numerical simulation of the injection moulding filling stage using open-source and proprietary software

OpenFOAM 3rd Iberian Meeting | 2019

Ana Fontaínhas

João Pedro

J. Nóbrega

Using computational modelling to improve the insight regarding multi-layer polymer flows in co-extrusion

OpenFOAM 3rd Iberian Meeting | 2019

M.M. Martins

O.S. Carneiro

C. Fernandes

J.M. Nóbrega

Screening of perfused combinatorial 3D microenvironments for cell culture

Acta Biomaterialia | 2019
DOI

Fully-resolved simulations of particle-laden viscoelastic fluids using an immersed boundary method

Journal of Non-Newtonian Fluid Mechanics | 2019

S.A. Faroughi

O.S. Carneiro

J. Nóbrega

G.H. McKinley

DOI

Implementation of a fully-resolved immersed boundary solver for particle-laden viscoelastic flows

3rd CFDEM conference | 2019

S.A. Faroughi

O.S. Carneiro

J.M. Nóbrega

G.H. McKinley

A coupled finite volume flow solver for the solution of incompressible viscoelastic flows

Journal of Non-Newtonian Fluid Mechanics | 2019

V. Vukčević

T. Uroić

R. Simoes

O.S. Carneiro

H. Jasak

J.M. Nóbrega

DOI

Differential heating as a strategy for controlling the flow distribution in profile extrusion dies

OpenFOAM® Selected Papers of the 11th Workshop | 2019
DOI

Implementation of partial slip boundary conditions in an open-source finite-volume based computational library

Journal of Polymer Engineering | 2019
DOI

Differential Heating as a Strategy for Controlling the Flow Distribution in Profile Extrusion Dies

OPENFOAM(R) | 2019

Ananth Rajkumar

Luis L. Ferras

Olga S. Carneiro

Alberto Sacramento

J. Miguel Nobrega

DOI

Improving the Numerical Stability of Steady-State Differential Viscoelastic Flow Solvers in OpenFOAM®

OpenFOAM® | 2019

Manoel S. B. Araujo

Luís L. Ferrás

J.* Miguel Nóbrega

J.*. Corresponding author: Miguel Nóbrega

DOI

Profile Extrusion: Experimental Assessment of a Numerical Code to Model the Temperature Evolution in the Cooling/Calibration Stage

Polymer Engineering and Science | 2019

A. Rajkumar

F. Habla

S. Mould

A. Sacramento

O.S. Carneiro

J.M. Nóbrega

DOI

A coupled bulk-surface model for cell polarisation

Journal of Theoretical Biology | 2019

L. Edelstein-Keshet

J.A. Mackenzie

S. Portet

A. Madzvamuse

DOI

EVALUATING STUDENTS USING GAMIFICATION

ICERI Proceedings | 2019

Paulo Barbosa

DOI

The eigen-structures of real (skew) circulant matrices with some applications

Computational and Applied Mathematics | 2019

Z. Liu

S. Chen

W. Xu

DOI

Linear preservers of copositive matrices

Linear and Multilinear Algebra | 2019

S. Furtado

C.R. Johnson

DOI

Effect of steel fiber and carbon black on the self-sensing ability of concrete cracks under bending

Construction and Building Materials | 2019
DOI

A note on completing quasi-distance and distance matrices

Special Matrices | 2019

A.V.D. Costa

J.M.S. Simões-Pereira

DOI

Hybrid effect of fibre mesh and short fibres on the biaxial bending behaviour of TRC

Magazine of Concrete Research | 2019

D. Li

Y. Ding

Q. Wang

Y. Zhang

DOI

The Tower Matrix, an Alternative to Deal with Distances and Quasi-distances

Journal of Multiple-Valued Logic and Soft Computing | 2019

A.V. Da Costa

J.M.S. Simões-Pereira

Several types of one-sided partial orders in rings

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas | 2019

Huihui Zhu

DOI

Semi-Analytical Solutions for the Poiseuille–Couette Flow of a Generalised Phan-Thien–Tanner Fluid

Fluids | 2019

Ângela Ribau

Maria Morgado

Magda Rebelo

Alexandre Afonso

DOI

Implementation of partial slip boundary conditions in an open-source finite-volume-based computational library

Journal of Polymer Engineering | 2019

Célio Fernandes

Florian Habla

Olga Sousa Carneiro

João Miguel Nóbrega

DOI

Numerical Solution of Fractional Differential Equations and their Application to Physics and Engineering

University of Chester Faculty of Science and Engineering | 2019

Recent Advances in Complex Fluids Modeling

Fluid Flow Problems | 2019

Maria L. Morgado

Magda Rebelo

Rosalía T. Leiva

António Castelo

Gareth H. McKinley

Alexandre M. Afonso

DOI

Sistema Passarola - geração automática de exercícios

CNaPPES 2018 | 2019

José João Almeida

Gaspar J. Machado

Rui M.S. Pereira

Gueorgui Smirnov

Isabel Araújo

Nuno Carvalho

Generating elastic solutions of the Einstein field equations from the Schwarzschild vacuum solution

International Journal of Geometric Methods in Modern Physics | 2019
DOI

Analyzing and Classifying Risks: A Case-Study in the Furniture Industry

Celina Leão

Matilde Rodrigues

DOI

Friction properties of polyoxymethylene (POM) materials in dry and lubricated conditions

Lecture Notes in Electrical Engineering | 2019

S.M.M. Sabet

M. Dourado

A. Pereira

A. Silva

F. Carvalho

J. Machado

DOI

Integrating Science, Technology, Engineering and Mathematics contents through PBL in an Industrial Engineering and Management first year program

Production | 2019

Anabela Alves

Francisco Moreira

Maria Carvalho

Sérgio Oliveira

Celina Leão

DOI

A kinetic model of T cell autoreactivity in autoimmune diseases

Journal of Mathematical Biology | 2019
DOI

An integrated evaluation methodology to measure ecological and economic landscape states for territorial transformation scenarios: an application in Piedmont (Italy)

Ecological Indicators | 2019

Vanessa Assumma

Marta Bottero

Roberto Monaco

DOI

Hydrodynamic bidimensional stability of detonation wave solutions for reactive mixtures

Journal of Statistical Mechanics: Theory and Experiment | 2019

F Carvalho

G M Kremer

W Marques

M Pandolfi Bianchi

DOI

From the simple reacting sphere kinetic model to the reaction-diffusion system of Maxwell–Stefan type

Communications in Mathematical Sciences | 2019

Patrícia Gonçalves

DOI

A Zel’dovich–von Neumann–Döring-like detonation wave in a multi-temperature mixture

Journal of Fluid Mechanics | 2019

Damir Madjarević

Srboljub Simić

DOI

Harmonic analysis and hypercomplex function theory in co-dimension one

Springer Proceedings in Mathematics and Statistics | 2019

H.R. Malonek

I. Cação

G. Tomaz

DOI

On generalized Vietoris’ number sequences

Discrete Applied Mathematics | 2019

I. Cação

H.R. Malonek

DOI

The number of zeros of unilateral polynomials over coquaternions revisited

Linear and Multilinear Algebra | 2019

M.J. Soares

DOI

Mvgen: Multi Version Question Generation for Math Courses

Open Education Studies | 2019

José João Almeida

Gaspar J. Machado

DOI

Control of population inversion and coherence generation in Rb and Cs atoms

Fourth International Conference on Applications of Optics and Photonics | 2019

Iduabo Afa

Manuel Costa

DOI

Hopf invariants for sectional category with applications to topological robotics

Quarterly Journal of Mathematics | 2019

J. González

M. Grant

DOI

Weak equivalence of higher-dimensional automata

Higher-dimensional automata modeling shared-variable systems

Logical Methods in Computer Science ; Volume 15 | 2019
DOI

Topological complexity of surfaces,

Boletim do CIM | 2019

Motion planning in connected sums of real projective spaces

Topology Proceedings | 2019

D.C. Cohen

Decidability of Several Concepts of Finiteness for Simple Types

Fundamenta Informaticae | 2019

J.E. Santo

R. Matthes

Ralph Matthes

Luís Pinto

DOI

Inhabitation in simply typed lambda-calculus through a lambda-calculus for proof search

Mathematical Structures in Computer Science | 2019

R. Matthes

DOI

Modal embeddings and calling paradigms

Leibniz International Proceedings in Informatics, LIPIcs | 2019

T. Uustalu

DOI

A note on global attractivity of the periodic solution for a model of hematopoiesis

Applied Mathematics Letters | 2019

Teresa Faria

DOI

Environmental and administrative EVIAVE-based approach for landfill siting

Waste Management & Research | 2019

Carlos Monteiro

Carlos Teixeira

Fátima Ferreira

DOI

Parasympathetic Tone Activity Evaluation to Discriminate Ketorolac and Ketorolac/Tramadol Analgesia Level in Swine

Anesthesia & Analgesia | 2019

Carlos J. Leitão

Juan Rafael Lima-Rodríguez

Fatima Ferreira

Francisco M. Sánchez-Margallo

Luís Antunes

DOI

S2 coverings by isosceles and scalene triangles - adjacency case I

Ars Mathematica Contemporanea | 2019

A. F. Santos

A stochastic coordinate descent for bound constrained global optimization

AIP Conference Proceedings | 2019

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Preface of the Symposium: Numerical Optimization and Applications

AIP Conference Proceedings | 2019

A.I. Pereira

DOI

A robust sparse linear approach for contaminated data

Communications in Statistics - Simulation and Computation | 2019

S. Shahriari

A. Manuela Gonçalves

DOI

Characterization of Water and Energy Consumptions at the End Use Level in Rural and Urban Environments: Preliminary Results of the ENERWAT Project

Urban Science | 2019

Cristina Matos

António Cunha

Francisco Pereira

Elisabete Silva

Sandra Pereira

I. Bentes

DOI

Parental Behavior, Cognitive Appraisal, and Motivation in Young Athletes

Research Quarterly for Exercise and Sport | 2019

A.R. Gomes

O. Dias

C. Morais

DOI

Time series forecasting using Holt-Winters exponential smoothing: An application to economic data

AIP Conference Proceedings | 2019

S. Lima

M. Costa

DOI

Failure rate of Birnbaum–Saunders distributions: Shape, change-point, estimation and robustness

Michelli Barros

Victor Leiva

DOI

Thymic Function as a Predictor of Immune Recovery in Chronically HIV-Infected Patients Initiating Antiretroviral Therapy

Rita Rb-Silva

Cláudia Nóbrega

Cecília Azevedo

João Canto-Gomes

Ivo Ferreira

Rémi Cheynier

DOI

Thymic fuction as a predictor of immune recovery in chronically HIV-infected patients initiating antiretreoviral therapy

Frontiers in Immunology | 2019

R. Rb-Silva

C. Nobrega

E. Athayde

J. Canto-Gomes

I. Ferreira

R. Cheynier

DOI

A Note on Convergence of Finite Differences Schemata for Gas Network Simulation

Proceedings of the 2019 22nd International Conference on Process Control, PC 2019 | 2019

T.-P. Azevedo-Perdicoulis

F. Perestrelo

DOI

Uniform convergence of basic Fourier–Bessel series on a q-linear grid

The Ramanujan Journal | 2019
DOI

Palais Leaf-Space Manifolds and Surfaces Carrying Holomorphic Flows

Moscow Mathematical Journal | 2019

J.C. Rebelo

H. Reis

DOI

Bohler Angle and the Crucial Angle of Gissane in Paediatric Population

Clinical Medicine Insights: Arthritis and Musculoskeletal Disorders | 2019

B. Pombo

L. Costa

DOI

The clinical relevance of PCL index on the reconstruction of anterior cruciate ligament with hamstring tendon autograft

European Journal of Orthopaedic Surgery and Traumatology | 2019

B. Pombo

P. Marques

DOI

Artificial Neural Networks Classification of Patients with Parkinsonism based on Gait

Proceedings - 2018 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2018 | 2019

C. Fernandes

L. Fonseca

M. Gago

L. Costa

N. Sousa

C. Ferreira

DOI

Attractor dynamics approach to joint transportation by autonomous robots: theory, implementation and validation on the factory floor

Autonomous Robots | 2019

T. Machado

T. Malheiro

S. Monteiro

E. Bicho

DOI

Neural Field Model for Measuring and Reproducing Time Intervals

Weronika Wojtak

Estela Bicho

DOI

Numerical analysis of the shape of bump solutions in a neuronal model of working memory

AIP Conference Proceedings | 2019

E. Bicho

DOI

More on geometry of Krein space C-numerical range

Applied Mathematics and Computation | 2019

Alexander Guterman

Rute Lemos

DOI

The Needs and Barriers Within the Supply Chain Actors—Hospital Pharmacy Needs

Pharmaceutical Supply Chains - Medicines Shortages | 2019

Aida Batista

João Luís De Miranda

DOI

Static compact objects in Einstein-Cartan theory

Physical Review D | 2019

Sante Carloni

DOI

Influence of intrinsic spin in the formation of singularities for inhomogeneous effective dust space-times

Classical and Quantum Gravity | 2019

Amir Ziaie

DOI

The linear nature of pseudowords

Publicacions Matemàtiques | 2019

Jorge Almeida

Alfredo Costa

Marc Zeitoun

DOI

On a class of nonsingular matrices containing B-matrices

Linear Algebra and Its Applications | 2019
DOI

Breaking the habit: engineering students’ understanding of mathematical creativity

European Journal of Engineering Education | 2019

Maria Nascimento

Eva Morais

Helena Campos

DOI

Aprendizaje Cooperativo para Promover el Pensamiento Creativo y la Creatividad Matemática en la Educación Superior

REICE. Revista Iberoamericana sobre Calidad, Eficacia y Cambio en Educación | 2019

Paula Catarino

José Lopes

Helena Silva

Eva Morais

DOI

A note on k-pell, k-pell-lucas and modified k-pell numbers with arithmetic indexes

Acta Mathematica Universitatis Comenianae | 2019

H. Campos

With a Little Brightness in the Eyes: Three experiences of critical thinking inclusion in mathematic courses,Avec une petite clarté dans les yeux: Trois expériences d’inclusion de la pensée criti

Revista Lusofona de Educacao | 2019

M.M. Nascimento

E. Morais

DOI

Generalized Fibonacci and k-Pell matrix sequences: Another way of demonstrating their properties

Notes on Number Theory and Discrete Mathematics | 2019

Francisco Regis Vieira Alves

DOI

RELAÇÕES BIDIMENSIONAIS E IDENTIDADES DA SEQUÊNCIA DE LEONARDO

Revista Sergipana de Matemática e Educação Matemática | 2019

Renata Vieira

Francisco Alves

DOI

Discovering Theorems about the Gaussian Mersenne Sequence with the Maple´s Help

Annals. Computer Science Series | 2019

Alternative views of some extensions of the Padovan sequence with the Google Colab

Annals. Computer Science Series | 2019

Bicomplex k-Pell Quaternions

Computational Methods and Function Theory | 2019
DOI

Cooperative learning on promoting creative thinking and mathematical creativity in higher education,Aprendizaje cooperativo para promover el pensamiento creativo y la creatividad matemática en la edu

Revista Iberoamericana Sobre Calidad, Eficacia y Cambio en Educacion | 2019

P. Vasco

J. Lopes

H. Silva

E. Morais

DOI

Generalized Fibonacci and K-Pell Matrix Sequences

Punjab University Journal of Mathematics | 2019

Arfat Ahmad Wani

V. H. Badshah

G. P. S. Rathore

Paula Maria Machado Cruz Catarino

K-Pell, k-Pell-Lucas and modified k-Pell sedenions

Asian-European Journal of Mathematics | 2019
DOI

Mapas de conceitos como estratégia de desenvolvimento do pensamento crítico

Educar para o Pensamento Crítico na sala de aula: Planificação, Estratégias e Avaliação | 2019

O efeito do uso de um Applet na aprendizagem de equações do 1.º grau com denominadores numa turma do 7.º ano de escolaridade do Ensino Básico

As Diversidades de Debates na Pesquisa em Matemática 2 | 2019

O feedback na promoção do pensamento crítico

Educar para o Pensamento Crítico na sala de aula: Planificação, Estratégias e Avaliação | 2019

On k-Pell hybrid numbers

Journal of Discrete Mathematical Sciences and Cryptography | 2019
DOI

On leonardo numbers

Acta Mathematica Universitatis Comenianae | 2019

A. Borges

On the bicomplex generalized tribonacci quaternions

Mathematics | 2019

C. Kizilateş

N. Tuğlu

DOI

Situação Didática Profissional: um exemplo de aplicação da Didática Profissional para a pesquisa objetivando a atividade do professor de Matemática no Brasil

Francisco Regis Vieira Alves

Universidade de Trás-os-Montes e Alto Douro CIDTFF

Uma Exploração da Sequência de Padovan num curso de Licenciatura em Matemática

Indagatio Didactica | 2019

k-Pell, k-Pell–Lucas and modified k-Pell sedenions

Sobolev homeomorphisms are dense in volume preserving automorphisms

Journal of Functional Analysis | 2019

M. Bessa

DOI

Mixed-effects modeling for analyzing land use change in the Brazilian Pantanal subregion of Cáceres

DOI

Modelling Preferential Sampling in time

Boletin de Estadistica e Investigacion Operativa | 2019

A. Monteiro

M.E. Silva

Modelling environmental monitoring data coming from different surveys

South African Statistical Journal | 2019

L. Margalho

Hands on experiments about water needs in agriculture and their mathematical modelling under climate change

ACM International Conference Proceeding Series | 2019

P.A.S. Pereira

R.M.S. Pereira

A.C. Caldeira

A. Manuela Gonçalves

S.O. Lopes

DOI

Industrial engineering and management PBL implementation: An effortless experience?

International Symposium on Project Approaches in Engineering Education | 2019

A.C. Alves

F. Moreira

C.P. Leão

A.C. Pereira

S.M.M.A. Pereira-Lima

S.O. Lopes

Learning calculus through PBL in an industrial engineering and management program-a seven-year study

Advances in Engineering Education | 2019

M. Cargnin-Stieler

A.C. Alves

R.M. Lima

M.C.M. Teixeira

Análise de Dados Multiestado: aplicação a uma base de dados de cancro da mama

Boletim SPE | 2019

Proceedings of the 34th International Workshop on Statistical Modelling Volume I

Luís Filipe Meira Machado | 2019

Proceedings of the 34th International Workshop on Statistical Modelling Volume II

Luís Filipe Meira Machado | 2019

Estimation in the progressive illness-death model: A nonexhaustive review

Biometrical Journal | 2019

Marta Sestelo

DOI

A method for determining groups in multiple survival curves

Statistics in Medicine | 2019

M. Sestelo

L. Meira-Machado

DOI

A Multistate Model for Analyzing Transitions Between Body Mass Index Categories During Childhood

American Journal of Epidemiology | 2019

Luís Meira-Machado

Maria João Fonseca

Ana Cristina Santos

DOI

On Nonlocal Variational and Quasi-Variational Inequalities with Fractional Gradient

Applied Mathematics and Optimization | 2019

J.F. Rodrigues

DOI

Automatic Denavit-Hartenberg Parameter Identification for Serial Manipulators

IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society | 2019
DOI

Group-regular rings

Filomat | 2019

X. Mary

DOI

Gravitational radiation and the evolution of gravitational collapse in cylindrical symmetry

Differential Geometry and its Application | 2019

A. García-Parrado

DOI

S <sup>2</sup> coverings by isosceles and scalene triangles – adjacency case I

Ars Mathematica Contemporanea | 2019

C.P. Avelino

DOI

Singularity Subtraction for Nonlinear Weakly Singular Integral Equations of the Second Kind

Integral Methods in Science and Engineering | 2019

Mario Ahues

Filomena D. D'Almeida

Paulo B. Vasconcelos

DOI

Lung Volume Reduction Surgery: Re- interpreted With Longitudinal Data Analyses Methodology.

The Annals of thoracic surgery | 2019

Lim E

Shah PL

Diggle P

Goldstraw P

DOI

Correlation structure in hierarchical linear modelling: An illustration with the therapeutic alliance.

Clinical psychology & psychotherapy | 2019

Gonçalves MM

Rosa C

DOI

Ambivalence Predicts Symptomatology in Cognitive-Behavioral and Narrative Therapies: An Exploratory Study.

Frontiers in Psychology | 2019

Braga C

Ribeiro AP

Gonçalves MM

DOI

Innovative Moments and Session Impact in Brief Integrative Psychotherapy: An Exploratory Study

Journal of Psychotherapy Integration | 2019

R.S. Nasim

S. Ziv-Beiman

A. Leibovich

M.M. Gonçalves

T. Peri

DOI

Joint modelling of longitudinal and competing risks data in clinical research

Revstat Statistical Journal | 2019

L. Teixeira

A. Rodrigues

D. Mendonça

Psycholinguistic variables in visual word recognition and pronunciation of European Portuguese words: a mega-study approach

Language, Cognition and Neuroscience | 2019

A.P. Soares

A. Lages

A. Silva

M. Comesaña

A.P. Pinheiro

M. Perea

DOI

Relational schemas as mediators of innovative moments in symptom improvement in major depression

Psychotherapy Research | 2019

J. Batista

J. Silva

S. Freitas

D. Alves

A. Machado

P. Fernández-Navarro

DOI

k-Pell, k-Pell–Lucas and modified k-Pell sedenions

Symbolic Computations Over the Algebra of Coquaternions

4th International Conference on Numerical and Symbolic Computation: Developments and Applications - SYMCOMP 2019 | 2019

Maria Irene Falcão

Ricardo Severino

Maria Joana Soares

Kinetic modelling of autoimmune diseases

INdAM Workshop "Recent advances in kinetic equations and application" | 2019

M. Piedade M. Ramos

Carolina Ribeiro

From the simple reacting sphere kinetic model to the reaction-diffusion system of Maxwell–Stefan type

Communications in Mathematical Sciences | 2019

Patrícia Gonçalves

Ana Jacinta Soares

DOI

A dynamic neural model for endowing intelligent cars with the ability to learn driver routines: where to go, when to arrive and how long to stay there?

Towards Cognitive Vehicles Workshop – IROS 2019 | 2019

Weronika Wojtka

Wolfram Erlhagen

Paulo Vicente

Patel R. Ankit

Sérgio Monteiro

DOI

Feature Extraction using Poincaré Plots for Gait Classification

25th Portuguese Conference on Pattern Recognition (RECPAD 2019) | 2019

Luís Marques

Aldina Correia

Estela Bicho

Wolfram Erlhagen

Flow4Link - The flow in the hand

18th International Flow Measurement Conference, FLOMEKO 2019 | 2019

Duarte Veloso Silva

Maurício Sampaio

Carlos Milagres

Vítor Ferreira Alves

Gait classification of patients with Fabry's disease based on normalized gait features obtained using multiple regression models

C Fernandes

M Gago

O Azevedo

N Sousa

E Bicho

DOI

Gait stride-to-stride variability and foot clearance pattern analysis in Idiopathic Parkinson's Disease and Vascular Parkinsonism

JOURNAL OF BIOMECHANICS | 2019

MF Gago

E Bicho

C Carvalho

N Mollaei

L Rodrigues

N Sousa

DOI

Identification of gait patterns among patients with parkinsonism based on normalized gait obtained using multiple regression models

STATISTICS ON HEALTH DECISION MAKING: STATE OF THE ART | 2019

Carlos Fernandes

Miguel Gago

Nuno Sousa

Wolfram Erlhagen

Estela Bicho

DOI

Normalization of foot clearance and spatiotemporal gait data using multiple linear regression models

XVI Journeys of Classification and Data Analysis (JOCLAD2019) | 2019

Carlos Fernandes

Miguel Gago

Nuno Sousa

Wolfram Erlhagen

Estela Bicho

Performance analysis of different kernels on SVM classification using different feature selection methods on Parkinsonian gait

In VI Workshop on Computational Data Analysis and Numerical Methods, (WCDANM) | 2019

Carlos Fernandes

Miguel F. Gago

Olga Azevedo

Nuno Sousa

Wolfram Erlhagen

Estela Bicho

Towards Endowing Collaborative Robots with Fast Learning for Minimizing Tutors’ Demonstrations: What and When to Do?

Robot 2019: Fourth Iberian Robotics Conference | 2019

Ana Cunha

Wolfram Erlhagen

Emanuel Sousa

Luís Louro

Paulo Vicente

Sérgio Monteiro

DOI

Time trends in prevalence and incidence rates of childhood overweight and obesity in Portugal: Generation XXI birth cohort

International Journal of Obesity | 2019

Ana Isabel Freitas

Ana Cristina Santos

DOI

The Russell-Prawitz embedding and the atomization of universal instantiation

arXiv | 2019

G. Ferreira

An Exploration of the Padovan Sequence in a Mathematics Degree Course

Renata Passos Machado Vieira

Francisco Regis Vieira Alves

DOI

Diálogos entre a educação científica e a educação literária: o guião didático como ferramenta de apoio à prática profissional

Joana Rocha

Sandra Silva

Lisa Afonso

Alexandra Sá-Pinto

Sara Aboim

José António Gomes

Joaquim Bernardino Lopes

DOI

Estudo do efeito das práticas agrícolas nas características de solos do aproveitamento hidroagrícola Brinches-Enxoé (subsistema Ardila, Alqueva)

Clarisse Mourinha

Inês Martins

Alexandra Tomaz

José Dôres

Manuel Patanita

Paula Alvarenga

Professional Didactic Situation: an example of application of the Professional Didactics for the research aiming at the activity of the Mathematics teacher in Brazil

Francisco Regis Vieira Alves

DOI

Towards Endowing Collaborative Robots with Fast Learning for Minimizing Tutors? Demonstrations: What and When to Do?

Robot 2019: Fourth Iberian Robotics Conference | 2019

Ana Cunha

Wolfram Erlhagen

Emanuel Sousa

Luís Louro

Paulo Vicente

Sérgio Monteiro

DOI

Forecasting Temperature Time Series for Irrigation Planning Problems

34th International Workshop on Statistical Modelling (IWSM 2019) | 2019

Small Area Estimation for Land Use and Land Cover

34th International Workshop on Statistical Modelling (IWSM 2019) | 2019

Statistical Modeling in the Analysis of River Water Quality Monitoring Sites

34th InternationalWorkshop on Statistical Modelling (IWSM 2019) | 2019

O papel mediador da avaliação cognitiva na relação entre a mútua interferência trabalho-família e o Burnout

Classificação e Análise de Dados - Métodos e Aplicações III -CLADMAP III | 2019

Um estudo estatístico para a avaliação do cultivo da vinha (Minho e Galiza)

Classificação e Análise de Dados - Métodos e Aplicações III -CLADMAP III | 2019

Neural field model for measuring and reproducing time intervals

Flora José Rocha Ferreira

Estela Bicho

Wolfram Erlhagen

DOI

The Calculus of Natural Calculation (presentation)

Third Tübingen Conference on Proof-Theoretic Semantics | 2019
DOI

Biofunctional Nanofibrous Substrate for Local TNF-Capturing as a Strategy to Control Inflammation in Arthritic Joints

Nanomaterials | 2019

Elisa Bacelo

Marta Silva

Cristina Cunha

A. Carvalho

Rui Reis

Albino Martins

DOI

A study on the production of thin-walled Ti6Al4V parts by selective laser melting

Journal of Manufacturing Processes | 2019

G. Miranda

F. Bartolomeu

E. Pinto

N. Alves

N. Peixinho

M. Gasik

DOI

Influence of PDLA nanoparticles size on drug release and interaction with cells

Journal of Biomedical Materials Research - Part A | 2019

A.L. Cartaxo

A.R. Costa-Pinto

A. Martins

V.M.F. Gonçalves

M.E. Tiritan

H. Ferreira

DOI

A fully-resolved immersed boundary numerical method to simulate particle-laden viscoelastic flows

14th OpenFOAM Workshop | 2019

S.A. Faroughi

O.S. Carneiro

J.M. Nóbrega

G.H. McKinley

Development and verification of an open-source computational framework to simulate injection moulding

Congress on Numerical Methods in Engineering | 2019

João Pedro

João Romero

Ricardo Costa

João Nóbrega

Development of a two-way coupled fully-resolved immersed boundary method numerical code for particle laden viscoelastic flows

Congress on Numerical Methods in Engineering | 2019

S.A. Faroughi

O.S. Carneiro

J.M. Nóbrega

G.H. McKinley

Effects of elasticity, inertia and viscosity ratio on the drag coefficient of a sphere translating through a viscoelastic fluid

19th International Workshop on Numerical Methods for Non-Newtonian Flows | 2019

S.A. Faroughi

G.H. McKinley

J. Nóbrega

Geometric and combinatorial structure of a class of spherical folding tesselations-II

Australasian Journal of Combinatorics | 2018

Multiplicity lists for symmetric matrices whose graphs have few missing edges

Linear Algebra and Its Applications | 2018

C.R. Johnson

DOI

Quantitative analysis of macro steel fiber influence on crack geometry and water permeability of concrete

Composite Structures | 2018

Y. Ding

D. Li

DOI

Trigonometric transform splitting methods for real symmetric Toeplitz systems

Computers and Mathematics with Applications | 2018

Z. Liu

N. Wu

X. Qin

DOI

A note on clean elements and inverses along an element

Filomat | 2018

H. Zhu

DOI

Characterizations for pseudo core inverses in a ring with involution

Linear and Multilinear Algebra | 2018

H. Zhu

DOI

Characterizations of m-EP elements in rings

Linear and Multilinear Algebra | 2018

H. Zou

J. Chen

DOI

Generalized inverses and their relations with clean decompositions

Journal of Algebra and its Applications | 2018

H. Zhu

H. Zou

DOI

Invariance under outer inverses

Aequationes Mathematicae | 2018

R.E. Hartwig

DOI

Representations and properties of the W-weighted core-EP inverse

Linear and Multilinear Algebra | 2018

Y. Gao

J. Chen

DOI

Reverse Order Law for the Core Inverse in Rings

Mediterranean Journal of Mathematics | 2018

H. Zou

J. Chen

DOI

The group inverse of the nivellateur

Linear and Multilinear Algebra | 2018

R.E. Hartwig

DOI

The pseudo core inverse of a companion matrix

Studia Scientiarum Mathematicarum Hungarica | 2018

Y. Gao

J. Chen

D. Wang

DOI

Theoretical and numerical analysis of unsteady fractional viscoelastic flows in simple geometries

Computers & Fluids | 2018

Neville J. Ford

Maria Luísa Morgado

Magda Rebelo

Gareth H. McKinley

João M. Nóbrega

DOI

Validation of the CFD-DPM solver DPMFoam in OpenFOAM through analytical, numerical and experimental comparisons

Granular Matter | 2018

C. Fernandes

D. Semyonov

J. Miguel Nóbrega

DOI

A numerical and experimental study on weld lines formation and strength in extrusion

Polymer Engineering and Science | 2018

Yalew Sitotaw

João Nóbrega

Olga Carneiro

DOI

A Hybrid Numerical Scheme for Fractional-Order Systems

Innovation, Engineering and Entrepreneurship | 2018

N. J. Ford

M. L. Morgado

M. Rebelo

DOI

A Stable Numerical Implementation of Integral Viscoelastic Models in the OpenFOAM(R) Computational Library

Computers and Fluids | 2018

A new double-slit rheometrical die for in-process characterization and extrusion of thermo-mechanically sensitive polymer systems

Polymer Testing | 2018
DOI

An Open Source Framework for the Computer Aided Design of Complex Profile Extrusion Dies

International Polymer Processing | 2018

Sistema Passarola - Geração Automática de Exercícios

Congresso Nacional de Práticas Pedagógicas no Ensino Superior CNaPPES2018, Braga, 12-13 de julho de 2018 | 2018

Acoustic simulation of a steering sensor for geometric design optimization

2017 International Conference on Engineering, Technology and Innovation: Engineering, Technology and Innovation Management Beyond 2020: New Challenges, New Approaches, ICE/ITMC 2017 - Proceedings | 2018

L. Figueiredo

M. Dourado

S.M.M. Sabet

A. Pereira

J. MacHado

J. Meireles

DOI

O risco e a ruína na atividade seguradora

Patrícia Gonçalves

Pedro Lima Ramos

Pedro Alexandre Fernandes Lima Ramos

On the relaxation of the Maxwell–Stefan system to linear diffusion

Applied Mathematics Letters | 2018

Francesco Salvarani

DOI

Bidimensional linear stability of a detonation wave: Kinetic approach and numerical results

31st International Symposium on Rarefied Gas Dynamics | 2018

Filipe Carvalho

DOI

A BGK model for reactive mixtures of polyatomic gases with continuous internal energy

Journal of Physics A: Mathematical and Theoretical | 2018

M Bisi

R Monaco

DOI

An integrated evaluation model for shaping future resilient scenarios in multi-pole territorial systems

Environmental and territorial modelling for planning and design. | 2018

V.; Assumma

M. Bottero

R.; Monaco

DOI

Hydrodynamic Analysis of Sound Wave Propagation in a Reactive Mixture Confined Between Two Parallel Plates

From Particle Systems to Partial Differential Equations | 2018

Denize Kalempa

Adriano W. Silva

DOI

Modeling and analysis of time-dependent processes in a chemically reactive mixture

Continuum Mechanics and Thermodynamics | 2018
DOI

Dynamics with Coquaternions

CIM Bulletin | 2018

M. Joana Soares

Combinatorial identities associated with a multidimensional polynomial sequence

Journal of Integer Sequences | 2018

I. Cação

H.R. Malonek

G. Tomaz

Combinatorial identities in the context of hypercomplex function theory

AIP Conference Proceedings | 2018

I. Cação

H.R. Malonek

DOI

Computational Aspects of Quaternionic Polynomials - Part I: Manipulating, Evaluating and Factoring

The Mathematica Journal | 2018

M. Joana Soares

DOI

Evaluation schemes in the ring of quaternionic polynomials

BIT Numerical Mathematics | 2018

M.J. Soares

DOI

On the Roots of Coquaternions

Advances in Applied Clifford Algebras | 2018

M.J. Soares

DOI

Weierstrass method for quaternionic polynomial root-finding

Mathematical Methods in the Applied Sciences | 2018

M.J. Soares

DOI

Hopf invariants, topological complexity, and LS-category of the cofiber of the diagonal map for two-cell complexes

Contemporary Mathematics | 2018

J. González

M. Grant

DOI

Module sectional category of products

Journal of Homotopy and Related Structures | 2018

J.G. Carrasquel

P.-E. Parent

DOI

Q-topological complexity

Contemporary Mathematics | 2018

L.F. Suárez

DOI

Labeled homology of higher-dimensional automata

Journal of Applied and Computational Topology | 2018
DOI

Topological Complexity and Related Topics

American Mathematical Society | 2018

Mark Grant

Gregory Lupton

DOI

A proof-theoretic study of bi-intuitionistic propositional sequent calculus

Journal of Logic and Computation | 2018

Tarmo Uustalu

DOI

Permutability in proof terms for intuitionistic sequent calculus with cuts

Leibniz International Proceedings in Informatics, LIPIcs | 2018

M.J. Frade

DOI

A penalty approach for solving nonsmooth and nonconvex MINLP problems

Springer Proceedings in Mathematics and Statistics | 2018

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Filter-based DIRECT method for constrained global optimization

Journal of Global Optimization | 2018

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

On Metaheuristics for Solving the Parameter Estimation Problem in Dynamic Systems: A Comparative Study

Journal of Optimization | 2018

Gisela Ramadas

Edite Fernandes

António Ramadas

Ana Rocha

DOI

On a multiobjective optimal control of a tumor growth model with immune response and drug therapies

International Transactions in Operational Research | 2018

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Preface to the Special Issue “GOW’16”

Journal of Global Optimization | 2018

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

A negative binomial model for student allocation to higher education in Portugal during the Post-Bologna process

AIP Conference Proceedings | 2018

R. Oliveira

R.M. Vasconcelos

DOI

Statistical analysis of health inequalities in the northern region of Portugal

AIP Conference Proceedings | 2018

V. Machado

S. Faria

M. Felício

DOI

The intention-behaviour gap: An empirical examination of an integrative perspective to explain exercise behaviour

International Journal of Sport and Exercise Psychology | 2018

A.R. Gomes

J.E. Maddux

L. Carneiro

DOI

Time series analysis by state space models applied to a water quality data in Portugal

AIP Conference Proceedings | 2018

O. Baturin

M. Costa

DOI

Which are the factors that may explain the differences in water and energy consumptions in urban and rural environments?

Science of the Total Environment | 2018

C. Matos

I. Bentes

S. Pereira

D. Faria

A. Briga-Sá

DOI

Wiman-Valiron theory for higher dimensional polynomial Cauchy-Riemann equations

Mathematical Methods in the Applied Sciences | 2018

R.S. Kraußhar

DOI

On the growth type of entire solutions to higher dimensional polynomial Cauchy-Riemann equations

AIP Conference Proceedings | 2018

R.S. Kraußhar

DOI

On Basic Fourier-Bessel Expansions

Symmetry, Integrability and Geometry: Methods and Applications (SIGMA) | 2018

Non-existence of orthogonal complex structures on the round 6-sphere

Differential Geometry and Its Applications | 2018
DOI

Symbolic Approach to the General Quadratic Polynomial Decomposition

Mathematics in Computer Science | 2018

T. Augusta Mesquita

Zélia Da Rocha

DOI

Numerical simulations of two-dimensional neural fields with applications to working memory

2018 European Control Conference, ECC 2018 | 2018

P.M. Lima

DOI

Position-based kinematics for 7-DoF serial manipulators with global configuration control, joint limit and singularity avoidance

Mechanism and Machine Theory | 2018

C. Faria

S. Monteiro

E. Bicho

DOI

Towards temporal cognition for robots: A neurodynamics approach

7th Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, ICDL-EpiRob 2017 | 2018

L. Louro

E. Bicho

DOI

Determinantal range of words

Journal of Mathematical Sciences | 2018

Alexander Guterman

Some Log-majorizations and an extension of a determinantal inequality

Linear Algebra and its applications | 2018

R. Lemos

Advances in Operations Research Education European Studies Preface

Dynamics in Logistics | 2018

Hans W. Ittmann

Margarida Vaz Pato

Jeroen Belien

Marco Laumanns

Joao Luis De Miranda

European Study on OR/MS Education

Dynamics in Logistics | 2018

Hans W. Ittmann

Jeroen Belien

Joao Luis De Miranda

Marco Laumanns

Margarida Vaz Pato

DOI

OR/MS Education: Good Practices and International Cooperation

Dynamics in Logistics | 2018

Joao Luis De Miranda

DOI

Multidimensional extremal dependence coefficients

Statistics & Probability Letters | 2018

Helena Ferreira

DOI

On matrices with the pell, pell-lucas, k−pell and k−pell-lucas quaternions

Analele Stiintifice ale Universitatii Al I Cuza din Iasi - Matematica | 2018

A note on Gaussian Modified Pell numbers

Journal of Information and Optimization Sciences | 2018

Helena Campos

DOI

FOLLOWING AN EXPERIENCE WITH TUTORING PROGRAM IN HIGHER EDUCATION

INTED2018 Proceedings | 2018

Ana Aires

DOI

MANIPULATIVE MATERIALS TO LEARN MATHEMATICAL CONCEPTS IN PRIMARY SCHOOL

INTED2018 Proceedings | 2018

Helena Campos

Joana Soares

DOI

MATHEMATICS IN EVERYDAY LIFE AROUND PROBLEM SOLVING

INTED2018 Proceedings | 2018

Helena Campos

Bárbara Morgado

DOI

PERFORMANCE OF FUTURE MATHEMATICS TEACHERS OF BASIC EDUCATION IN SOLVING PROBLEMS

INTED2018 Proceedings | 2018

Ana Aires

Paulo Vasco

DOI

A influência da escola nova no ensino da língua materna na educação primária em Portugal: análise de um manuscrito inédito de uma professora (década de 30, Século XX) inf

Joaquim José Jacinto Escola

Ana Paula Florêncio Aires

A investigação em didática da álgebra linear: uma perspetiva do seu contributo para o ensino por meio da reflexão sobre a prática

Computadores nas práticas letivas dos futuros professores do 1.º Ciclo do Ensino Básico: tarefas com apliquetas

Better together: Brasil, Portugal e a formação de professores com o uso de tecnologias | 2018

Diagonal functions of the k-pell and k-pell-lucas polynomials and some identities

Acta Mathematica Universitatis Comenianae | 2018

Effects of the construction of an educational mathematics game on students' attitudes and learning: Case study,Efeitos da construção de um jogo educativo de matemática nas atitudes e aprendizagem a

Revista Iberoamericana Sobre Calidad, Eficacia y Cambio en Educacion | 2018

P.S. Nunes

A.A. Soares

DOI

Engenharia Didática De 2ª Geração Com O Tema: H(X)-Polinômios De Jacobsthal

Números racionais não negativos: uma proposta de interdisciplinaridade na Educação Pré-Escolar e no 1.º Ciclo do Ensino Básico

On hyperbolic k-pell quaternions sequences

Annales Mathematicae et Informaticae | 2018
DOI

On jacobsthal difference sequences

Acta Mathematica Universitatis Comenianae | 2018

Perceção dos alunos recém-chegados ao ensino superior relativamente ao Método de Eliminação de Gauss

Investigación y Práctica en la Educación Superior | 2018

Prática de ensino de um professor de matemática relativa a sistemas de equações

Students' conceptions about creativity: A case study in 3<sup>rd</sup> cycle of basic education,Conceções de Alunos sobre Criatividade: Um estudo de caso no 3ºciclo do ensino básico

Revista Iberoamericana Sobre Calidad, Eficacia y Cambio en Educacion | 2018

A. Rodrigues

A.P. Aires

H. Campos

DOI

Sítio do pica-pau amarelo: uma atividade de estatística no 2.º ciclo do ensino básico português

Maria Manuel Nascimento

Universidade de Trás-os-Montes e Alto Douro CIDTFF

Marlúbia De Paula

Pontificia RS

Universidade de Trás-os-Montes e Alto Douro CIDTFF

The influence of the new school in the teaching of mother language in primary education in Portugal: Analysis of an unpublished manuscript of a teacher (30's, 20th century),A influência da escola nov

Historia da Educacao | 2018

J. Escola

A.P. Aires

DOI

Computational Aspects of Quaternionic Polynomials - Part II: Root-Finding Methods

The Mathematica Journal | 2018

M. Joana Soares

DOI

Parameter estimation of the Linear Phase Correction model by hierarchical linear models

Journal of Mathematical Psychology | 2018

Dominic Noy

DOI

Development of a statistical method to help evaluating the transparency/opacity of decorative thin films

DOI

A simulation comparison of estimators of spatial covariance parameters and associated bootstrap percentiles

Journal of Environmental Statistics | 2018

G Kelly

Cálculo em PBL

CNaPPES 2018 5º Congresso Nacional de Práticas Pedagógicas no Ensino Superior | 2018

Fatigue and microgap behaviour of a three-unit implant-fixed dental prosthesis combining conventional and dynamic abutments

Journal of Medical Engineering & Technology | 2018

José Ferreira

Nannan Song

Margarida Machado

André Correia

Ana Reis

DOI

An R package for Inference and Prediction in an Illness-Death Model

Body mass index transitions during childhood: a multiple-state model approach

Revue d'Épidémiologie et de Santé Publique | 2018

L. Meira-Machado

M.J. Fonseca

A.C. Santos

DOI

Effectiveness of a practical nutritional intervention in advanced liver disease: A prospective study

Journal of Hepatology | 2018

H. Silva

A. Célia Caetano

Luís Meira-Machado

C. Rolanda

R. Gonçalves

D. Fernandes

DOI

MAYER-VIETORIS SEQUENCE IN COHOMOLOGY OF LIE ALGEBROIDS ON SIMPLICIAL COMPLEXES

대한수학회논문집 | 2018
DOI

On the periodic orbits, shadowing and strong transitivity of continuous flows

Nonlinear Analysis, Theory, Methods and Applications | 2018

Mário Bessa

Paulo Varandas

DOI

Elasticidade Relativista

100 Anos de Relatividade Geral | 2018

Relationships between neuropsychological and antisaccade measures in multiple sclerosis patients

PeerJ | 2018

Marisa Ferreira

Paulo Pereira

Marta Parreira

José Figueiredo

João Cerqueira

Antonio Macedo

DOI

The Therapeutic Collaboration in Dropout Cases of Narrative Therapy: An Exploratory Study

Revista de Psicoterapia | 2018

Dulce Pinto

Ana Pinheiro

Ana Freitas

Eugénia Ribeiro

DOI

Reconceptualization innovative moments as a predictor of symptomatology improvement in treatment for depression.

Clinical psychology & psychotherapy | 2018

Fernández-Navarro P

Rosa C

Moutinho V

Antunes A

Magalhães C

Ribeiro AP

DOI

Ambivalence resolution in brief psychotherapy for depression.

Clinical psychology & psychotherapy | 2018

Braga C

Ribeiro AP

Gonçalves MM

Oliveira JT

Botelho A

Ferreira H

DOI

A joint model of time to breast cancer recurrence and CA15-3

AIP Conference Proceedings | 2018

A. Borges

L. Castro

DOI

Psychological Change in Everyday Life: An Exploratory Study

Journal of Constructivist Psychology | 2018

L. Meira

J. Salgado

A.P. Ribeiro

M.M. Gonçalves

DOI

Conceptions of Students about Creativity and Mathematical Creativity: Two Cases Studies in Vocational Education

Aldina Rodrigues

Ana Aires

Helena Campos

DOI

Análise cinemática da marcha como ferramenta complementar de decisão na doença de Parkinson Vascular

Livro de resumos das XXIV Jornadas de Classificação e Análise de Dados (JOCLAD 2017) | 2018

Comparative analysis of independent domains of gait derived from factor analysis in patients with Parkinson’s Disease

XXV Jornadas de Classificação e Análise de Dados (JOCLAD 2018) | 2018

Nafiseh Mollaei

Estela Bicho

Nuno Sousa

João Gama

Carlos Ferreira

Foot clearance pattern: a distinctive gait variable in vascular Parkinson's disease

EUROPEAN JOURNAL OF NEUROLOGY | 2018

MF Gago

C Carvalho

N Mollaei

E Bicho

L Rodrigues

N Sousa

Poincaré plot in gait variability analysis

Gestational Weight Gain and Offspring Bone Mass: Different Associations in Healthy Weight Versus Overweight Women

Journal of Bone and Mineral Research | 2018

Teresa Monjardino

Ana Cristina Santos

Raquel Lucas

DOI

Continuity of the core-EP inverse and its applications

arXiv | 2018

Y. Gao

J. Chen

Representations and properties of the W-weighted core-EP inverse

arXiv | 2018

Y. Gao

J. Chen

DIAGONAL FUNCTIONS OF THEk-PELL ANDk-PELL-LUCASPOLYNOMIALS AND SOME IDENTITIES

Acta Math. Univ. Comenianae | 2018

Sítio do pica-pau amarelo: a statistical activity in the 2nd cycle of portuguese basic education

Maria Manuel Nascimento

Marlúbia de Paula

DOI

Teaching practice of a mathematics teacher regarding systems of equations

Isabel Teixeira

Cecília Costa

Maria Manuel Nascimento

DOI

Comparative analysis of independent domains of gait derived from factor analysis in patients with Parkinson?s Disease

XXV Jornadas de Classificação e Análise de Dados (JOCLAD 2018) | 2018

Nafiseh Mollaei

Estela Bicho

Nuno Sousa

João Gama

Carlos Ferreira

Um Contributo da Análise Estatística na Gestão de uma Estação de Tratamento de Águas Residuais (ETAR)

III Encontro Luso-Galaico de Biometria (EBio 2018) | 2018

M.T. Pessoa Amorim

M. Costa

Management of Wastewater Treatment Plants – A Statistical Approach

14º Congresso da Água, Gestão dos Recursos Hídricos: Novos Desafios | 2018

M.T. Pessoa Amorim

Uniform asymptotic stability of a fractional tuberculosis model

Cristiana J. Silva

Delfim F. M. Torres

DOI

The Existence of Pure Proofs (presentation)

Proof Theory. Workshop held at Unilog’2018 in Vichy | 2018
DOI

The Emotion Regulation Strategies of Adolescents and their Parents: An Experience Sampling Study

Journal of Child and Family Studies | 2018

T. Freire

S. Faria

Concurrent and Lagged Relations between Emotion Regulation and Affect in Adolescents' Daily Life

The Spanish journal of psychology | 2018

T. Freire

S. Faria

DOI

The functionalization of natural polymer-coated gold nanoparticles to carry bFGF to promote tissue regeneration

Journal of Materials Chemistry B | 2018

Albino Martins

Marta Silva

Sara Amorim

Susana Faria

Ricardo Pires

Rui Reis

DOI

The functionalization of natural polymer-coated gold nanoparticles to carry bFGF to promote tissue regeneration

The Eigen-Structures of Real (SKEW) circulant matrices with some applications

arXiv | 2018

L.I.U. Zhongyun

S. Chen

X.U. Weijin

Validation of the CFD-DPM solver DPMFoam in $$\hbox {OpenFOAM}^\circledR $$ OpenFOAM ® through analytical, numerical and experimental comparisons

Granular Matter | 2018

D. Semyonov

L. Ferrás

J. Nóbrega

DOI

On the design of profile extrusion cooling tools through numerical modelling

International Conference on Polymers and Moulds Innovations | 2018

A. Rajkumar

F. Habla

S. Mould

A. Sacramento

O. S. Carneiro

J.M. Nóbrega

A Stable Numerical Implementation of Integral Viscoelastic Models in the OpenFOAM Computational Library

Computers and Fluids | 2018
DOI

Development of a coupled incompressible viscoelastic fluid flow solver based on foam-extend

13th OpenFOAM Workshop | 2018

V. Vukcevic

T. Uroic

O.S. Carneiro

H. Jasak

J.M. Nóbrega

On the implementation of the wall slip boundary condition in the OpenFOAM framework

L.L. Ferrás

F. Habla

R. Simoes

O.S. Carneiro

J.M. Nóbrega

Development length in planar channel flows of inelastic non-Newtonian fluids

Journal of Non-Newtonian Fluid Mechanics | 2018

L.L. Ferrás

M.S. Araujo

J.M. Nóbrega

DOI

Modelling multiphase flows of discrete particles in viscoelastic fluids

OpenFOAM 2nd Iberian Meeting | 2018

R. Ribeiro

S.A. Faroughi

G.H. McKinley

J.M. Nóbrega

mADM1 - A multidimensional parallel numerical solver of ADM1 model for anaerobic digesters in OpenFOAM framework

OpenFOAM 2nd Iberian Meeting | 2018

R. Nouri

A. Ilangovan

L.P. Solino

M. Figueroa

I.J. Neira

C. Cotelo

An Open-source framework for the Computer Aided Design of Complex Profile Extrusion Dies

International Polymer Processing | 2018
DOI

Lab Session on Numerical simulations of complex fluid-flows at microscales

2nd Summer School on Complex Fluid-Flows in Microfluidics | 2018

Três tradições algébricas em Portugal na primeira metade do séc. XVIII

7.º Encontro Luso-Brasileiro de História da Matemática | 2018

A new coupled viscoelastic solver in OpenFOAM framework

IBEREO | 2017

V Vuckcevic

T. Uroic

O.S. Carneiro

R. Simões

H. Jasak

J.M. Nóbrega

A New Integral Viscoelastic Solver in Openfoam

12th OpenFOAM Workshop | 2017

M.S.B. Araujo

Luís Ferrás

Z. Tukovic

H. Jasak

J. M. Nóbrega

Implementation of Slip Boundary Conditions in OpenFoam

12th OpenFOAM Workshop | 2017

F. Habla

L.L. Ferrás

R. Simões

O. S. Carneiro

J. M. Nóbrega

Numerical Simulation Of The Filling Stage Of Injection Moulding Process Using OpenFoam

12th OpenFOAM Workshop | 2017

W. Galuppo

L.L. Ferrás

J. M. Nóbrega

Towards The Computation of Multiphase Flows Of Discrete Particles In Viscoelastic Fluids

12th OpenFOAM Workshop | 2017

R. Ribeiro

S. Faroughi

G. H. McKinley

J. M. Nóbrega

Stabilization of a steady state viscoelastic computational code using the finite volume method

SYMCOMP | 2017

M.S.B. Araujo

L.L. Ferrás

J. M. Nóbrega

A new coupled solver to model viscoelastic flows in OpenFOAM

5th OpenFOAM User Conference | 2017

V. Vukcevic

T. Uroic

O.S. Carneiro

H. Rusche

H. Jasak

J.M. Nóbrega

Bulk Transport of Particles in Viscoelastic Fluids – Towards developing an Eulerian-Lagrangian model

The Society of Rheology, 89th Annual Meeting | 2017

S. A. Faroughi

A. Robisson

J. M. Nóbrega

G. H. McKinley

Bulk Transport of Particles in Viscoelastic Fluids – Towards developing an Eulerian-Lagrangian model

The Society of Rheology, 89th Annual Meeting | 2017

Drag model for particle suspension in a fluid

Polímeros 2017 | 2017

R. Ribeiro

S.A. Faroughi

G.H. McKinley

J.M. Nóbrega

Modelling the Cooling Stage in Profile Extrusion using OpenFOAM

Polímeros 2017 | 2017

F. Habla

L.L. Ferrás

O. S. Carneiro

O. Hinrichsen

J. M. Nóbrega

Novel indicator of weld line strength in extruded parts

SPE Plastics Research Online | 2017
DOI

Stabilization and accuracy improvements on a steady state viscoelastic computational code

i3N Meeting | 2017

M.S.B. Araujo

L.L. Ferrás

J. M. Nóbrega

A class of spherical folding subdivisions

Contributions to Discrete Mathematics | 2017

C.P. Avelino

A.F. Santos

Geometric and combinatorial structure of a class of spherical folding tessellations — I

Czechoslovak Mathematical Journal | 2017
DOI

Spherical folding tessellations by kites and isosceles triangles III

Moscow Mathematical Journal | 2017

Characterizations and representations of core and dual core inverses

Canadian Mathematical Bulletin | 2017

J. Chen

H. Zhu

DOI

Experimental investigation on the composite effect of steel rebars and macro fibers on the impact behavior of high performance self-compacting concrete

Construction and Building Materials | 2017

Y. Ding

D. Li

DOI

The shifted classical circulant and skew circulant splitting iterative methods for Toeplitz matrices

Canadian Mathematical Bulletin | 2017

Z. Liu

X. Qin

N. Wu

DOI

Centralizer's applications to the inverse along an element

Applied Mathematics and Computation | 2017

H. Zhu

J. Chen

X. Mary

DOI

Reverse order law for the inverse along an element

Linear and Multilinear Algebra | 2017

H. Zhu

J. Chen

DOI

The One-Sided Inverse Along an Element in Semigroups and Rings

Mediterranean Journal of Mathematics | 2017

J. Chen

H. Zou

H. Zhu

DOI

Boundedness for Some Doubly Nonlinear Parabolic Equations in Measure Spaces

Journal of Dynamics and Differential Equations | 2017

R. Laleoglu

DOI

A numerical and theoretical study on viscoelastic fluid slip flows

Physics of Fluids | 2017
DOI

A primer on experimental and computational rheology with fractional viscoelastic constitutive models

AIP Conference Proceedings | 2017
DOI

Computer aided die design: A new open-source methodology

Novel Trends In RheologyVII | 2017
DOI

Design guidelines to balance the flow distribution in complex profile extrusion dies

International Polymer Processing | 2017
DOI

Development and experimental assessment of a numerical modelling code to aid the design of profile extrusion cooling tools

ESAFORM 2017 | 2017
DOI

Fractional Viscoelastic Models

VI Annual Meeting i3N 2017 | 2017

N. Ford

M. Rebelo

M.L. Morgado

J. Miguel

G. McKinley

Guidelines for balancing the flow in extrusion dies: the influence of the material rheology

Journal Polymer Engineering | 2017
DOI

HOW NON-INTEGER ORDER DERIVATIVES CAN BE USEFUL TO RHEOLOGY

SYMCOMP 2017 – 3rd International Conference on Numerical and Symbolic Computation: Developments and Applications | 2017

Improved Both Sides Diffusion (iBSD): a new and straightforward stabilization approach for viscoelastic fluid flows

Journal of Non-Newtonian Fluid Mechanics | 2017
DOI

Novel indicator of weld line strength in extruded parts

SPE online | 2017
DOI

Numerical solution for diffusion equations with distributed order in time using a Chebyshev collocation method

Applied Numerical Mathematics | 2017
DOI

On the Use of High Viscosity Polymers in the Fused Filament Fabrication Process

Rapid Prototyping | 2017
DOI

Simulation Of The Filling Stage Of Injection Moulding Process Using Openfoam®

OpenFOAM Workshop, Exeter, UK, 2017 | 2017

W. Galuppo

C. Fernandes

J. Miguel

Lagrange multipliers and transport densities

Journal des Mathematiques Pures et Appliquees | 2017
DOI

Cylindrically symmetric inhomogeneous dust collapse with a zero expansion component

Classical and Quantum Gravity | 2017

M.F.A. Da Silva

N.O. Santos

DOI

Initial boundary-value problem for the spherically symmetric Einstein equations with fluids with tangential pressure

Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences | 2017
DOI

Lecturers' perceptions of a semester-wide interdisciplinary PBL in a master's degree program in industrial engineering and management

ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE) | 2017

F. Moreira

A.C. Alves

C. Rodrigues

M.A. Carvalho

DOI

A network landscape model: stability analysis and numerical tests

Communications in Nonlinear Science and Numerical Simulation | 2017

E. Bonacini

M. Groppi

R. Monaco

C. Soresina

DOI

A new mathematical model for environmental monitoring and assessment

Springer Proceedings in Mathematics and Statistics | 2017

R. Monaco

DOI

On modified simple reacting spheres kinetic model for chemically reactive gases

Kinetic and Related Models | 2017

J. Polewczak

DOI

Preface

Springer Proceedings in Mathematics and Statistics | 2017

E. Vaz

F. Moura

Basins of attraction for a quadratic coquaternionic map

Chaos, Solitons and Fractals | 2017

M.J. Soares

DOI

Hypercomplex Polynomials, Vietoris’ Rational Numbers and a Related Integer Numbers Sequence

Complex Analysis and Operator Theory | 2017

I. Cação

H. Malonek

DOI

Iteration of Quadratic Maps on Coquaternions

International Journal of Bifurcation and Chaos | 2017

M.J. Soares

DOI

Mathematica tools for quaternionic polynomials

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2017

M.J. Soares

DOI

Polynomials over quaternions and coquaternions: A unified approach

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2017

M.J. Soares

DOI

Quaternionic polynomials with multiple zeros: A numerical point of view

AIP Conference Proceedings | 2017

M.J. Soares

DOI

Three-Term Recurrence Relations for Systems of Clifford Algebra-Valued Orthogonal Polynomials

Advances in Applied Clifford Algebras | 2017

I. Cação

H.R. Malonek

DOI

Topological complexity of the Klein bottle

Journal of Applied and Computational Topology | 2017

Daniel C. Cohen

Convergence of Asymptotic Systems of Non-autonomous Neural Network Models with Infinite Distributed Delays

Journal of Nonlinear Science | 2017
DOI

Existence of Positive Periodic Solutions for Scalar Delay Differential Equations with and without Impulses

Journal of Dynamics and Differential Equations | 2017

T. Faria

DOI

Global exponential stability of nonautonomous neural network models with unbounded delays

Neural Networks | 2017
DOI

Nonuniform behavior and stability of Hopfield neural networks with delay

Nonlinearity | 2017

A.J.G. Bento

C.M. Silva

DOI

Scheduling the repair of aircraft components - a case study

David Bourne

Fátima Ferreira

Deolinda Rasteiro

Jorge Santos

DOI

Assessment strategies for municipal selective waste collection schemes

Waste Management | 2017

F. Ferreira

I. Bentes

C. Matos

C.A. Teixeira

DOI

Characterization of strong normalizability for a sequent lambda calculus with co-control

ACM International Conference Proceeding Series | 2017

S. Ghilezan

DOI

The Polarized λ-calculus

Electronic Notes in Theoretical Computer Science | 2017
DOI

Combining filter method and dynamically dimensioned search for constrained global optimization

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2017

M.J.F.G. Macêdo

A.M.A.C. Rocha

E.W. Karas

DOI

Continuous relaxation of minlp problems by penalty functions: A practical comparison

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2017

A.M.A.C. Rocha

E.M.G.P. Fernandes

Extension of the firefly algorithm and preference rules for solving MINLP problems

AIP Conference Proceedings | 2017

R.B. Francisco

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

On a smoothed penalty-based algorithm for global optimization

Journal of Global Optimization | 2017

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Preface of the "symposium on Numerical Optimization and Applications"

AIP Conference Proceedings | 2017

A.I. Pereira

DOI

Theoretical and Practical Convergence of a Self-Adaptive Penalty Algorithm for Constrained Global Optimization

Journal of Optimization Theory and Applications | 2017

R.B. Francisco

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

MIND THE GAPS: FROM FORMAL TO INFORMAL EDUCATION - FROM UNIVERSITY TO SOCIETY

ICERI2017 Proceedings | 2017

Cristina Almeida-Aguiar

Maria Almeida

DOI

How Kids Can Learn Sustainability through Hands-On Activities - a City under Construction

Hands-on Science 2017. Growing with Science | 2017

Approaching an overdamped system as a quadratic eigenvalue problem

Applied Mathematics and Information Sciences | 2017

A.M. Almeida

L.M. Fernandes

J. Pamplona

T. De Lacerda-Arǒso

DOI

Visco-elastic systems as a quadratic eigenvalue problem

AIP Conference Proceedings | 2017

A.M. Almeida

L.M. Fernandes

J. Pamplona

T. De Lacerda-Arôso

DOI

Application of factor analysis to the water quality in reservoirs

AIP Conference Proceedings | 2017

E.C.E. Silva

I.C. Lopes

A. Correia

DOI

Effects of Acupuncture on Gait of Patients with Multiple Sclerosis

Journal of Alternative and Complementary Medicine | 2017

M.B. Criado

M.J. Santos

J. Machado

H.J. Greten

DOI

Hierarchical clusters of phytoplankton variables in dammed water bodies

AIP Conference Proceedings | 2017

E.C.E. Silva

I.C. Lopes

A. Correia

DOI

Test of the Social Cognitive Model of Well-Being in Spanish College Students

Journal of Career Assessment | 2017

M.D.C. Taveira

P. Figuera

I. Dorio

S. Faria

DOI

A characterization of the generalized Birnbaum-Saunders distribution

Revstat Statistical Journal | 2017

Projection methods based on grids for weakly singular integral equations

Applied Numerical Mathematics | 2017

F.D. D' Almeida

DOI

Flores, Cristina; Rinke, Esther; Azevedo, Cecilia. 2017. Object realization across generations. A clo- ser look on the spontaneous speech of Portuguese rst and second generation migrants. Syntactic C

Cambridge Scholars. ISBN 978-1-4438-5177-0 | 2017

PDE model for leakage detection in high pressure gas networks

Lecture Notes in Electrical Engineering | 2017

T.-P. Azevedo Perdicoúlis

P. Lopes dos Santos

G. Jank

DOI

On κ-reducibility of pseudovarieties of the form v ∗ D

International Journal of Algebra and Computation | 2017
DOI

Dirichlet principal eigenvalue comparison theorems in geometry with torsion

Journal of Mathematical Analysis and Applications | 2017

I. Salavessa

DOI

Tangent Lie Groups are Riemannian Naturally Reductive Spaces

Advances in Applied Clifford Algebras | 2017

I. Agricola

DOI

A simple control approach for stereotactic neurosurgery using a robotic manipulator

Lecture Notes in Electrical Engineering | 2017

C. Faria

C. Vale

M. Rito

E. Bicho

DOI

A software framework for the implementation of Dynamic Neural Field control architectures for human-robot interaction

2017 IEEE International Conference on Autonomous Robot Systems and Competitions, ICARSC 2017 | 2017

T. Malheiro

E. Bicho

T. Machado

L. Louro

S. Monteiro

P. Vicente

DOI

Determinantal range of words

Proceedings of Scientific Seminars of Sankt-Petersburg Institute of Russian Academy of Science | 2017

A. Guterman

Reducibility of pointlike problems

Semigroup Forum | 2017

J. Almeida

M. Zeitoun

DOI

Electrically charged tension shells

Proceedings, 14th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories (MG14) (In 4 Volumes): Rome, Italy, July 12-18, 2015 | 2017
DOI

Particle dynamics in a Newtonian wormhole

Proceedings, 14th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories (MG14) (In 4 Volumes): Rome, Italy, July 12-18, 2015 | 2017
DOI

Raychaudhuri equation in spacetimes with torsion

Phys. Rev. D | 2017
DOI

Analyzing the Gaver—Lewis Pareto Process under an Extremal Perspective

Risks | 2017

Helena Ferreira

DOI

A New Estimator for the Pickands Dependence Function.

Journal of Modern Applied Statistical Methods | 2017

On Dual k -Pell Quaternions and Octonions

Mediterranean Journal of Mathematics | 2017
DOI

On some Pell difference sequences

MAYFEB Journal of Mathematics | 2017

O livro do professor “Didáctica das Lições do 1.º ano do Ensino Primário Rural” em Angola nos anos 60: descrição geral

Cadernos de História da Educação | 2017

Cecília Costa

DOI

ALGEBRA TITLES - A DYNAMIC PROPOSAL FOR MULTIPLYING POLYNOMIALS IN BASIC EDUCATION

EDULEARN17 Proceedings | 2017

Ana Gandra

Ana Aires

DOI

ALGEBRA TITLES IN BASIC EDUCATION: AN EXAMPLE WITH ALGEBRAIC EXPRESSIONS

EDULEARN17 Proceedings | 2017

Ana Gandra

Ana Aires

DOI

KNOWLEDGE OF FUTURE TEACHERS OF THE FIRST YEARS ON SOLVING MATHEMATICAL PROBLEMS

INTED2017 Proceedings | 2017

Ana Aires

Paulo Vasco

DOI

MATHEMATICS AND MUSIC: AN INTERDISCIPLINARY PROPOSAL FOR PRIMARY SCHOOL

INTED2017 Proceedings | 2017

Helena Campos

Bruna Costa

DOI

RURAL MATHEMATICS: A LOOK ABOUT THE PAST IN THE POINT OF VIEW OF THE PRESENT

EDULEARN17 Proceedings | 2017

Cecilia Costa

DOI

STUDENT SUPPORT IN EDUCATION: AN EXPERIENCE WITH TUTORING PROGRAM IN HIGHER EDUCATION

INTED2017 Proceedings | 2017

Ana Aires

DOI

A classe dos polinômios bivariados de Fibonacci (PBF): elementos recentes sobre a evolução de um modelo.

Revista Thema | 2017

Francisco Alves

DOI

A NOTE ON CERTAIN MATRICES WITH h(x)-FIBONACCI POLYNOMIALS

Acta Mathematica Universitatis Comenianae | 2017

ANALYSIS OF ASSESSMENT IN CALCULUS I IN UNDERGRADUATE ENGINEERING EDUCATION

Revista de Ensino de Engenharia | 2017

Carla Alves

José Cravino

DOI

Best approximation pair of two skew lines

International Journal of Algebra | 2017

Jose Vitoria

DOI

Etnomatemática da Marimba: instrumento etnográfico da provincia de Malanje em Angola

Revista Latinoamericana de Etnomatemática | 2017

Manuel Neto Matos Osório Nelo

Armando Assunção Soares

Incomplete k-pell, k-pell-lucasnumbers and modified k-pell

Hacettepe Journal of Mathematics and Statistics | 2017

H. Campos

DOI

Provesende nas aulas de Matemática no 2º ciclo: contributos para o estudo do património numa aldeia vinhateira do Douro

MARIA MANUEL DA SILVA NASCIMENTO

Cecília Costa

Sinopse dos estudos sobre (etno)saberes matemáticos efetuados no nordeste português e sua aplicação didática

Revista Latinoamericana de Etnomatemática | 2017

Cecília Costa

Maria M. Nascimento

Extreme Value Laws for Dynamical Systems with Countable Extremal Sets

Journal of Statistical Physics | 2017

A.C.M. Freitas

J.M. Freitas

F.B. Rodrigues

DOI

Characterizing the curvature and its first derivative for imperfect fluids

General Relativity and Gravitation | 2017
DOI

Modelling spatio-temporal data with multiple seasonalities: The NO2 Portuguese case

Spatial Statistics | 2017

Andreia Monteiro

Maria Silva

DOI

Spatio-temporal statistical methods in environmental and biometrical problems

DOI

Nonparametric construction of probability maps under local stationarity

DOI

Comparison of two discrimination indexes in the categorisation of continuous predictors in time-to-event studies

SORT | 2017

I. Barrio

M.X. Rodríguez-Alvarez

C. Esteban

I. Arostegui

Estimation of the bivariate distribution function for censored gap times

Communications in Statistics: Simulation and Computation | 2017

A. Moreira

A. Araújo

DOI

npregfast: An R Package for Nonparametric Estimation and Inference in Life Sciences

Journal of Statistical Software | 2017

N.M. Villanueva

L. Meira-Machado

J. Roca-Pardiñas

DOI

Radiative gravitational collapse to spherical, toroidal and higher genus black holes

Annals of Physics | 2017

J.M. Oliveira

DOI

The einstein-friedrich-nonlinear scalar field system and the stability of scalar field cosmologies

Advances in Theoretical and Mathematical Physics | 2017

A. Alho

J.A.V. Kroon

DOI

On shadowing and hyperbolicity for geodesic flows on surfaces

Nonlinear Analysis, Theory, Methods and Applications | 2017

Mário Bessa

João Lopes Dias

DOI

Topological features of flows with the reparametrized gluing orbit property

Journal of Differential Equations | 2017

Tiago Bomfim

Paulo Varandas

DOI

Iterated Kantorovich vs Kulkarni Method for Fredholm Integral Equations

Integral Methods in Science and Engineering, Volume 2 | 2017

Filomena D. D'Almeida

DOI

Joint modelling of longitudinal CEA tumour marker progression and survival data on breast cancer

AIP Conference Proceedings | 2017

A. Borges

L. Castro

DOI

Narrative Changes Predict a Decrease in Symptoms in CBT for Depression: An Exploratory Study

Clinical Psychology and Psychotherapy | 2017

M.M. Gonçalves

J.R. Silva

I. Mendes

C. Rosa

A.P. Ribeiro

J. Batista

DOI

Using endogenous saccades to characterize fatigue in multiple sclerosis

Multiple Sclerosis and Related Disorders | 2017

M. Ferreira

P.A. Pereira

M. Parreira

J. Figueiredo

J.J. Cerqueira

A.F. Macedo

DOI

Inhabitation in simply-typed lambda-calculus through a lambda-calculus for proof search

Leibniz International Proceedings in Informatics, LIPIcs | 2017

R. Matthes

L. Pinto

Patterns of synchrony for feed-forward and auto-regulation feed-forward neural networks

Chaos: An Interdisciplinary Journal of Nonlinear Science | 2017

Manuela Aguiar

Ana Dias

DOI

Gait analysis as a complementary tool in the levodopa dose decision in vascular Parkinson's disease

MOVEMENT DISORDERS | 2017

M Gago

N Mollaei

M Rodrigues

N Sousa

E Bicho

P Rodrigues

O risco e a ruína na atividade seguradora

Boletim da Sociedade Portuguesa de Matemática | 2017

Irene Brito

Pedro Lima Ramos

Pedro Alexandre Fernandes Lima Ramos

Characterization of strong normalizability for a lambda-calculus with co-control

Leibniz International Proceedings in Informatics, LIPIcs | 2017

S. Ghilezan

Geometric and combinatorial structure of a class of spherical folding tessellations - I

Czechoslovak Mathematical Journal | 2017

Altino F. Santos

DOI

Classificação e Análise de Dados-Métodos e Aplicações II

Novas aplicações de métodos multivariados na análise da mortalidade: um estudo na região norte de Portugal, 2001-2005

Classificação e Análise de Dados-Métodos e Aplicações II | 2017

Selecção robusta em modelos de regressão linear com um grande número de preditores

Classificação e Análise de Dados-Métodos e Aplicações II | 2017

The Calculus of Natural Calculations (presentation)

Beyond Logic. Conference in Cerisy-la-Salle | 2017
DOI

Anxiety and burnout in young athletes: The mediating role of cognitive appraisal

Scandinavian Journal of Medicine and Science in Sports | 2017

S. Faria

C. Vilela

DOI

Chondroitin sulfate immobilization at the surface of electrospun nanofiber meshes for cartilage tissue regeneration approaches

Applied Surface Science | 2017

M.A. Da Silva

A. Martins

A.B. Torres

S. Faria

R.L. Reis

E.C. Muniz

DOI

Electrospun Nanofibrous Meshes Cultured With Wharton's Jelly Stem Cell: An Alternative for Cartilage Regeneration, Without the Need of Growth Factors

Biotechnology Journal | 2017

A. Martins

A.R. Costa-Pinto

N. Monteiro

S. Faria

R.L. Reis

N.M. Neves

DOI

Spherical folding tessellations by kites and isosceles triangles IV

Ars Mathematica Contemporanea | 2016

A. F. Santos

C.P. Avelino

A.F. Santos

Concrete with triphasic conductive materials for self-monitoring of cracking development subjected to flexure

Composite Structures | 2016

Y. Ding

Z. Han

J.B. Aguiar

DOI

Influence of different fibers on the change of pore pressure of self-consolidating concrete exposed to fire

Construction and Building Materials | 2016

Y. Ding

C. Zhang

M. Cao

Shear strength prediction for steel fiber reinforced concrete beams without stirrups

Engineering Structures | 2016

F. Zhang

Y. Ding

J. Xu

W. Zhu

Y. Shi

DOI

TP perturbation of TN matrices and totally positive directions

Linear Algebra and Its Applications | 2016

C.R. Johnson

DOI

The inverse along a product and its applications

Linear and Multilinear Algebra | 2016

H. Zhu

J. Chen

DOI

Further results on the inverse along an element in semigroups and rings

Linear and Multilinear Algebra | 2016

H. Zhu

J. Chen

DOI

The Moore-Penrose inverse of differences and products of projectors in a ring with involution

Turkish Journal of Mathematics | 2016

H. Zhu

J. Chen

DOI

The group inverse of a product

Linear and Multilinear Algebra | 2016

X. Mary

DOI

Local and global boundedness for some nonlinear parabolic equations exhibiting a time singularity

Differential Integral Equations, Volume 29, Number 11/12 (2016), 1029-1048. https://projecteuclid.org/euclid.die/1476369328 | 2016

Development Of A New Design Methodology For Complex Profile Extrusion Die With The Aid Of Openfoam

11th OpenFOAM Workshop | 2016

A. Rajkumar

O.S. Carneiro

J. Miguel

Development and validation of a model for the temperature distribution in the extrusion calibration stage

Applied Thermal Engineering | 2016
DOI

Development-Lenght Requirements In Planar Channel Flows Of A Fluid Obeying The Sisko Model

OpenFOAM Workshop, Guimarães, Portugal, 2016 | 2016

C. Fernandes

M.S.B Araújo

J. Miguel

Electro-osmotic and pressure-driven flow of viscoelastic fluids in microchannels: Analytical and semi-analytical solutions

Physics of Fluids | 2016
DOI

Improvements and Assessment Of The Integral Viscoelastic Solver In Openfoam

11th OpenFOAM Workshop | 2016

M.S.B. Araujo

J. Miguel

Simulation Of The Injection Molding Filling Stage

OpenFOAM Workshop, Guimarães, Portugal, 2016 | 2016

C. Fernandes

L.L. Ferrás

Weld Lines In The Extrusion Process: A Numerical Study

11th OpenFOAM Workshop | 2016

O.S. Carneiro

Y. Sitotaw

J. Miguel

DOI

Palindromic pairs in conics

Afrika Matematika | 2016
DOI

Blow-up and finite time extinction for p(x,t)-curl systems arising in electromagnetism

Journal of Mathematical Analysis and Applications | 2016

S. Antontsev

DOI

Managing PBL difficulties in an industrial engineering and management program

Journal of Industrial Engineering and Management | 2016

A. Alves

R. Sousa

F. Moreira

M. Alice Carvalho

E. Cardoso

P. Pimenta

DOI

Rational approximations of sectional category and poincarÉ duality

Proceedings of the American Mathematical Society | 2016

J.G. Carrasquel-Vera

DOI

Topological abstraction of higher-dimensional automata

Theoretical Computer Science | 2016
DOI

A note on stability of impulsive scalar delay differential equations

Electronic Journal of Qualitative Theory of Differential Equations | 2016

Teresa Faria

DOI

Global asymptotic stability of a general nonautonomous cohen-grossberg model with unbounded amplification functions

Springer Proceedings in Mathematics and Statistics | 2016
DOI

On stability for impulsive delay differential equations and application to a periodic lasota-wazewska model

Discrete and Continuous Dynamical Systems - Series B | 2016

T. Faria

DOI

The inverse eigenvector problem for real tridiagonal matrices

SIAM Journal on Matrix | 2016

B. Parlett

F.M. Dopico

DOI

A note on strong normalization in classical natural deduction

Electronic Proceedings in Theoretical Computer Science, EPTCS | 2016
DOI

A shifted hyperbolic augmented Lagrangian-based artificial fish two-swarm algorithm with guaranteed convergence for constrained global optimization

Engineering Optimization | 2016

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Comparing immune-tumor growth models with drug therapy using optimal control

AIP Conference Proceedings | 2016

M.C. Martins

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Comparison of penalty functions on a penalty approach to mixed-integer optimization

AIP Conference Proceedings | 2016

R.B. Francisco

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Direct sequential based firefly algorithm for the α-pinene isomerization problem

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2016

A.M.A.C. Rocha

M.C. Martins

E.M.G.P. Fernandes

DOI

Extensions of firefly algorithm for nonsmooth nonconvex constrained optimization problems

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2016

R.B. Francisco

A.M.A.C. Rocha

DOI

Firefly penalty-based algorithm for bound constrained mixed-integer nonlinear programming

Optimization | 2016

A.M.A.C. Rocha

R.B. Francisco

E.M.G.P. Fernandes

DOI

Improving efficiency of a multistart with interrupted Hooke-and-Jeeves filter search for solving MINLP problems

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2016

F.P. Fernandes

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Interrupted searches in the BBMCSFilter context for MINLP problems

AIP Conference Proceedings | 2016

F.P. Fernandes

E.M.G.P. Fernandes

DOI

Superquadrics objects representation for robot manipulation

AIP Conference Proceedings | 2016

E.C.E. Silva

E. Bicho

DOI

The power of water – how hands-on activities can foster learning and communication of science.

Booklet of the 13th International Conference on Hands-on-Science: The Heart of Science Education. Costa MF, Dorrío BV, Maria Antónia Forjaz, Trna J, Trnova E (Eds.); Hands-on Science Network | 2016

Construindo a Comunicação de Ciência

Inovação Pedagógica no Ensino Superior: Ideias (e) Práticas, Vol 2 | 2016

Special matrices for visco-elastic systems

AIP Conference Proceedings | 2016

A.M. Almeida

T. De Lacerda-Arôso

J. Pamplona

DOI

Change-point detection in environmental time series based on the informational approach

Electronic Journal of Applied Statistical Analysis | 2016

M. Costa

L. Teixeira

DOI

Combined Tools for Surgical Case Packages Contents and Cost Optimization: A Preliminary Study

Procedia Computer Science | 2016

A.C. Alves

J.M. Fernandes

I. Vaz

S. Teixeira

J.J. Pereira

DOI

Index of satisfaction in engineering courses in Portugal based on the students perspective

AIP Conference Proceedings | 2016

R. Oliveira

R.M. Vasconcelos

DOI

Optimal Control Applied to an Irrigation Planning Problem

Mathematical Problems in Engineering | 2016

S.O. Lopes

F.A.C.C. Fontes

R.M.S. Pereira

M. De Pinho

DOI

Coexistence of dynamics for two-dimensional cellular automata

Complex Systems | 2016

R. Severino

M.J. Soares

Generalized Growth Orders for Polymonogenic Functions and Related Inequalities

Complex Analysis and Operator Theory | 2016

R.S. Kraußhar

DOI

On the geometric modulation of skin lesion growth: A mathematical model for melanoma

Revista Brasileira de Engenharia Biomedica | 2016

A.I. Mendes

J. Pereira

R. Fonseca-Pinto

DOI

Pointlike reducibility of pseudovarieties of the form v ∗ D

International Journal of Algebra and Computation | 2016
DOI

A few properties of the Third Jackson q-Bessel Function

Analysis Mathematica | 2016
DOI

Combining intention and emotional state inference in a dynamic neural field architecture for human-robot joint action

Adaptive Behavior | 2016

R. Silva

L. Louro

T. Malheiro

E. Bicho

DOI

Combining spatial and parametric working memory in a dynamic neural field model

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2016

W. Wojtak

S. Coombes

E. Bicho

DOI

Experiential Learning of Robotics Fundamentals Based on a Case Study of Robot-Assisted Stereotactic Neurosurgery

IEEE Transactions on Education | 2016

C. Faria

C. Vale

T. Machado

M. Rito

S. Monteiro

E. Bicho

DOI

Multi-bump solutions in a neural field model with external inputs

Physica D: Nonlinear Phenomena | 2016

E. Bicho

DOI

Multi-constrained joint transportation tasks by teams of autonomous mobile robots using a dynamical systems approach

Proceedings - IEEE International Conference on Robotics and Automation | 2016

T. Machado

T. Malheiro

S. Monteiro

E. Bicho

DOI

On the C-determinantal range for special classes of matrices

Applied Mathematics and Computation | 2016

Alexander Guterman

Rute Lemos

DOI

European Study on OR/MS Education: Preliminary Insight into relations with the Labour Market

ORMS Today | 2016

Jeroen Belien

Hans W. Ittmann

M. Laumanns

João Luís De Miranda

Margarida Vaz Pato

European Study on OR/MS Education: Brief Results and Preliminary Trends

28th European Conference on Operational Research, EURO 2016 | 2016

Jeroen Belien

Hans W. Ittmann

Marco Laumanns

Joao Luis De Miranda

Margarida Vaz Pato

European Study on OR/MS Education: first results and prospects

CRORS News Magazine | 2016

Jeroen Belien

Hans W. Ittmann

Marco Laumanns

João Luís De Miranda

Margarida Vaz Pato

European Study on OR/MS Education; Aggregate Report – Preliminary Results

Jeroen Belien

Hans W. Ittmann

Marco Laumanns

João Luís De Miranda

Margarida Vaz Pato

Factoriality and the Pin-Reutenauer procedure

Discrete Mathematics and Theoretical Computer Science | 2016

J.C. Costa

M. Zeitoun

A study of the jackknife method in the estimation of the extremal índex.

South African Statistical Journal | 2016

The Lawrence-Lewis Pareto process: an extremal approach

DOI

A non-destructive method based on digital image processing for calculate the vigor and the vegetative expression of vines

Computers and Electronics in Agriculture | 2016

P.C. Oliveira

J.P. Moura

L.F. Fernandes

A.A. Oliveira

DOI

Mathematical creativity's understanding in engineering students of a Portuguese university

CISPEE 2016 - 2nd International Conference of the Portuguese Society for Engineering Education, Proceedings | 2016

M.M. Nascimento

E. Morais

H. Campos

DOI

On the mersenne sequence

Annales Mathematicae et Informaticae | 2016

H. Campos

LEARN FIRST DEGREE EQUATIONS WITH ALGEBRA FOUR IN BASIC EDUCATION

ICERI2016 Proceedings | 2016

Ana Gandra

Ana Aires

DOI

“CIÊNCIA VIVA” IN SUMMER: AN EXPERIENCE WITH FIBONACCI SEQUENCE

ICERI2016 Proceedings | 2016

Paulo Vasco

Helena Campos

DOI

TEACHING CURVILINEAR COORDINATES WITH GOOGLE EARTH

EDULEARN16 Proceedings | 2016

Armando Soares

DOI

TEACHING LINEAR FUNCTION WITH MODELLUS IN A 7TH GRADE CLASS

EDULEARN16 Proceedings | 2016

Ana Gandra

Armando Soares

Benjamim Fonseca

DOI

THE USE OF FUNCTON MACHINE: AN EXPERIENCE IN THE CLASSROOM

INTED2016 Proceedings | 2016

Ana Gandra

Ana Aires

DOI

A cultura, como recurso educativo, numa aula de matemática

Lucinda Serra

Cecília Costa

UTAD Lab_DCT do CIDTFF - Research Centre “Didactics and Tec Universidade de Trás-os-Montes e Alto Douro

UTAD Lab_DCT do CIDTFF - Research Centre “Didactics and Te Universidade de Trás-os-Montes e Alto Douro

J. Bernardino Lopes

A note on certain matrices with h(x) – Fibonacci quaternion polynomials

Journal of Difference Equations and Applications | 2016
DOI

Applets no Ensino da Álgebra no 3.º Ciclo do Ensino Básico: o caso das equações do 1.º grau

Experiências de Investigação e Intervenção Educativa com TIC (Experiencias de investigación e intervención educativa com las TIC) | 2016

Ciência Viva com Fibonacci: uma experiência com alunos do ensino secundário no ensino superior

Nuevos escenarios en la docência universitária (Novos escenarios na docência universitária) | 2016

O efeito do uso de um applet na aprendizagem de equações do 1.º grau com denominadores numa turma do 7.º ano de escolaridade do Ensino Básico

XXVII Sem. Investigação em Educação Matemática - SIEM 2016 | 2016

A. Gandra

A.P. Aires

O professor de matemática: percurso escolar e as suas práticas de ensino no início da carreira

Isabel Teixeira

Agrupamento Henrique

Cecília Costa

UTAD Lab_DCT do CIDTFF - Research Centre “Didactics and Tec Universidade de Trás-os-Montes e Alto Douro

UTAD Lab_DCT do CIDTFF - Research Centre “Didactics and Te Universidade de Trás-os-Montes e Alto Douro

Maria Nascimento

On generalized Jacobsthal and Jacobsthal-Lucas polynomials

Analele Stiintifice ale Universitatii Ovidius Constanta, Seria Matematica | 2016

M.L. Morgado

DOI

THE BIVARIATE (COMPLEX) FIBONACCI AND LUCAS POLYNOMIALS: AN HISTORICAL INVESTIGATION WITH THE MAPLE´S HELP

Acta Didactica Napocensia | 2016

Francisco Alves

Take this Waltz on creativity: The engineering students' conceptions

CISPEE 2016 - 2nd International Conference of the Portuguese Society for Engineering Education, Proceedings | 2016

Maria Manuel Nascimento

Eva Morais

Helena Silva

Rita Payan-Carreira

DOI

The (Formula presented.) -Fibonacci Quaternion Polynomials: Some Combinatorial Properties

Advances in Applied Clifford Algebras | 2016
DOI

The Modified Pell and the Modified k-Pell Quaternions and Octonions

Advances in Applied Clifford Algebras | 2016
DOI

Clustering of extreme events created by multiple correlated maxima

Physica D: Nonlinear Phenomena | 2016

A.C.M. Freitas

J.M. Freitas

F.B. Rodrigues

DOI

Statistical properties of diffeomorphisms with weak invariant manifolds

Discrete and Continuous Dynamical Systems- Series A | 2016

J.F. Alves

DOI

Spatial–temporal modellization of the NO2 concentration data through geostatistical tools

DOI

Model spaces and toeplitz kernels in reflexive hardy space

Operators and Matrices | 2016

M.C. Câmara

J.R. Partington

DOI

Estimating the coefficient of asymptotic tail independence: a comparison of methods

Advances in Methodology and Statistics | 2016

Nonparametric estimation of the survival function for ordered multivariate failure time data: A comparative study.

Sestelo M

Gonçalves A

DOI

CondSURV: An r package for the estimation of the conditional survival function for ordered multivariate failure time data

R Journal | 2016

M. Sestelo

FWDselect: An R package for variable selection in regression models

R Journal | 2016

M. Sestelo

N.M. Villanueva

J. Roca-Pardiñas

Nonparametric estimation of time-dependent ROC curves conditional on a continuous covariate

Statistics in Medicine | 2016

M.X. Rodríguez-Álvarez

E. Abu-Assi

S. Raposeiras-Roubín

DOI

Nonparametric regression with doubly truncated data

Computational Statistics and Data Analysis | 2016

J. De Uña-Álvarez

DOI

Smoothed landmark estimators of the transition probabilities

SORT | 2016

Relative information entropy in cosmology: The problem of information entanglement

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics | 2016

V.G. Czinner

DOI

Estabilidade de Hamiltonianos

Mário Bessa

Jorge Rocha

Characterization of the Bernoulli–Navier model for a rectangular section beam as the limit of the Kirchhoff–Love model for a plate

Zeitschrift für angewandte Mathematik und Physik | 2016

J. Viaño

J. Figueiredo

Á. Rodríguez-Arós

DOI

A high order model for piezoelectric rods: An asymptotic approach

International Journal of Solids and Structures | 2016

J.M. Viaño

J. Figueiredo

Á. Rodríguez-Arós

DOI

Ambivalence in Narrative Therapy: A Comparison Between Recovered and Unchanged Cases

Clinical Psychology and Psychotherapy | 2016

A.P. Ribeiro

M.M. Gonçalves

J.R. Silva

A. Brás

DOI

Ambivalence in grief therapy: The interplay between change and self-stability

Death Studies | 2016

D. Alves

P. Fernández-Navarro

A.P. Ribeiro

E. Ribeiro

M.M. Gonçalves

DOI

Narrative innovations predict symptom improvement: Studying innovative moments in narrative therapy of depression

Psychotherapy Research | 2016

M.M. Gonçalves

A.P. Ribeiro

J.R. Silva

I. Mendes

DOI

Spatial–temporal modellization of the (Formula presented.) concentration data through geostatistical tools

Statistical Methods and Applications | 2016

R. Menezes

H. Piairo

P. García-Soidán

DOI

A note on certain matrices with h(x) – Fibonacci quaternion polynomials

On a variational inequality for incompressible non-Newtonian thick flows

Contemporary Mathematics | 2016

J.F. Rodrigues

DOI

Culture as an educational resource in a mathematics class

Lucinda Serra

Cecília Costa

J. Bernardino Lopes

DOI

The math teacher: his school route and his teaching practices in the early career

Isabel Teixeira

Cecília Costa

Maria Nascimento

DOI

Nonparametric estimation of the survival function for ordered multivariate failure time data: A comparative study

Biometrical Journal | 2016

M. Sestelo

A. Gonçalves

DOI

Structural time series modeling: an application to environmental variables

II Encontro Galaico-Português de Biometria - BIOAPP2016 | 2016

M. Costa

O. Baturin

Combining spatial and parametric working memory in a dynamic neural field model

Stephen Coombes

Estela Bicho

Wolfram Erlhagen

DOI

Assessment of bone healing ability of calcium phosphate cements loaded with platelet lysate in rat calvarial defects

Journal of Biomaterials Applications | 2016

P.P. Carvalho

V.E. Santo

S. Faria

M.E. Gomes

R.L. Reis

DOI

Consumer default risk assessment in a banking institution

AIP Conference Proceedings | 2016

I.C. Lopes

A. Correia

S. Faria

DOI

Dual release of a hydrophilic and a hydrophobic osteogenic factor from a single liposome

RSC Advances | 2016

Albino Martins

Ricardo Pires

Susana Faria

Nuno Fonseca

João Moreira

Rui Reis

DOI

Predictive models for physical and mechanical properties of 316L stainless steel produced by selective laser melting

Materials Science and Engineering A | 2016

S. Faria

F. Bartolomeu

E. Pinto

S. Madeira

A. Mateus

P. Carreira

DOI

Predictive models for physical and mechanical properties of Ti6Al4V produced by Selective Laser Melting

Materials Science and Engineering A | 2016

S. Faria

O. Carvalho

E. Pinto

N. Alves

F.S. Silva

G. Miranda

DOI

Stress and Psychological Health: Testing the Mediating Role of Cognitive Appraisal

Western Journal of Nursing Research | 2016

S. Faria

H. Lopes

DOI

Flow balancing in profile extrusion dies: a novel simplified methodology

PPS-32 | 2016

O. S. Carneiro

A. Rajkumar

L.L. Ferrás

M. Becker

J. M. Nóbrega

A surrogate model to balance the flow distribution in complex profile extrusion dies

11th OpenFOAM Workshop | 2016

A. Rajkumar

Luís Ferrás

Olga S. Carneiro

M. Becker

J. M. Nóbrega

Assessing the capability of OpenFOAM to Support the Design of Coextrusion Dies

11th OpenFOAM Workshop | 2016

B. Vale

A. Abreu

F. Eblagon

J. M. Nóbrega

Development-Length Requirements in Planar Channel Flows of a Fluid Obeying the Sisko model

11th OpenFOAM Workshop | 2016

L.L. Ferrás

M.S.B. Araujo

J. M. Nóbrega

Improvements on the OpenFOAM Numerical Code for Simulation of Steady-State Differential Viscoelastic Flows

11th OpenFOAM Workshop | 2016

M.S.B. Araujo

L.L. Ferrás

J. M. Nóbrega

Simulation of the Injection Moulding Filling Stage

11th OpenFOAM Workshop | 2016

A. Magalhães

L.L. Ferrás

Modeling and Optimization of the Injection-Molding Process: A Review

Advances in Polymer Technology | 2016
DOI

POSSIBLE REUSING OF HOUSEHOLD CERAMIC WASTES AS MINERAL ADMIXTURES IN ECOLOGICAL CEMENT/CONCRETE

II INTERNATIONAL CONFERENCE ON CONCRETE SUSTAINABILITY - ICCS16 | 2016

Yining Ding

Huiwen Dong

Yongchao Zhang

A New Integral Viscoelastic Flow Solver in OpenFOAM

IBEREO | 2015

M.S.B. Araujo

L.L. Ferrás

Željko Tukovic

H. Jasak

J. M. Nóbrega

Understanding the Dispersion of Fillers in Polymer Matrices

IBEREO | 2015

D. Semyonov

L.L. Ferrás

J.A. Covas

J. M. Nóbrega

DPMFoam Evaluation

10th OpenFOAM Workshop | 2015

D. Semyonov

L.L. Ferrás

J.A. Covas

J. M. Nóbrega

Dispersion of Fillers in Viscoelastic Polymer Matrices using Eulerian-Lagrangian Approaches

10th OpenFOAM Workshop | 2015

D. Semyonov

L.L. Ferrás

J.A. Covas

J. M. Nóbrega

Modelling Integral Viscoelastic Flows in OpenFOAM

10th OpenFOAM Workshop | 2015

M.S.B. Araujo

L.L. Ferrás

Željko Tukovic

H. Jasak

J. M. Nóbrega

Parallel Plate Rheometer Simulations using Filled Polymeric Systems

Open Source CFD - CFDEMcoupling | 2015

L.L. Ferrás

O. Pozo

J.M. Nóbrega

Assessing CFD-DEM through Parallel-Plate Rheometry Simulations

2-day Short Course CFDEMcoupling | 2015

Luís Ferrás

O. Pozo

J. M. Nóbrega

Assessing CFD-DEM through Parallel-Plate Rheometry Simulations

2-day Short Course CFDEMcoupling | 2015

Development of a New 3D OpenFOAM® Solver to Model the Cooling Stage in Profile Extrusion

31st International Conference of the Polymer Processing Society | 2015
DOI

Multi-objective optimization of gate location and processing conditions in injection molding using MOEAs: Experimental assessment

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2015
DOI

A new metric on spherical f-Tilings

American Mathematical Monthly | 2015
DOI

Right triangular dihedral f-tilings of the sphere: (α, β, π/2) and (γ, γ, π/2)

Ars Combinatoria | 2015

C.P. Avelino

Experimental study and prediction model for flexural behavior of reinforced SCC beam containing steel fibers

Construction and Building Materials | 2015

X. Ning

Y. Ding

F. Zhang

DOI

Minimization problems for certain structured matrices

Electronic Journal of Linear Algebra | 2015

Z. Liu

R. Ralha

DOI

Self-monitoring of freeze-thaw damage using triphasic electric conductive concrete

Construction and Building Materials | 2015

Y. Ding

Y. Huang

S. Jalali

J.B. Aguiar

DOI

On mappings preserving the sharp and star orders

Linear Algebra and Its Applications | 2015

M. Burgos

A.C. Márquez-García

DOI

Representations for the pseudo Drazin inverse of elements in a Banach algebra

Taiwanese Journal of Mathematics | 2015

H. Zhu

J. Chen

DOI

Some regular sums

Linear and Multilinear Algebra | 2015

R.E. Hartwig

DOI

Fractional bioheat equation

15th International Conference on Computational and Mathematical Methods in Science and Engineering, CMMSE 2015 | 2015

Neville John Ford

M.L. Morgado

J. Miguel

M. Rebelo

A spectral collocation method for the diffusion equation with distributed order in time

Fifth International Workshop on Analysis and Numerical Approximation of Singular Problems, Algarve, Portugal, 2015 | 2015

M. Rebelo

M.L. Morgado

N. Ford

Comparison of different numerical methods for the solution of the time-fractional reaction-diffusion equation with variable diffusion coefficient

15th International Conference on Computational and Mathematical Methods in Science and Engineering (CMMSE 2015) | 2015

Computational Rheology

i3N Meeting | 2015

A. Rajkumar

D. Semyonov

M.S.B. Araujo

O.S. Carneiro

J. Miguel

Fractional Pennes’ bioheat equation: Theoretical and numerical studies

Fractional Calculus and Applied Analysis | 2015
DOI

Implementation of integral viscoelastic constitutive models in OpenFOAM® computational library

NOVEL TRENDS IN RHEOLOGY VI | 2015

Manuel Silvino Batalha De Araújo

Luís Lima Ferrás

Željko Tukovic

Hrvoje Jasak

João Miguel* Nóbrega

João Miguel*. Corresponding author: Nóbrega

DOI

Innovative approach to the design of profile extrusion dies

SPE online | 2015
DOI

Studies On Dispersion Efficiency Of Polymer Nanocomposites

I3N Meeting, Aveiro, Portugal, 2015 | 2015

C. Fernandes

J. Miguel

J. Covas

Using the GPU to Design Complex Profile Extrusion Dies

International Polymer Processing | 2015
DOI

Weld lines in extrusion: Understanding the role of the flow conditions

AIP Conference Proceedings | 2015

O.S. Carneiro

L.L. Ferrás

P. Teixeira

J.M. Nóbrega

DOI

A two obstacles coupled problem

Nonlinear Analysis, Theory, Methods and Applications | 2015
DOI

Solutions for linear conservation laws with gradient constraint

Portugaliae Mathematica | 2015

J.F. Rodrigues

DOI

As equações de campo da gravitação

Conformal transformations in general relativistic elasticity

Journal of Mathematical Physics | 2015
DOI

Conformally flat cylindrically symmetric sources and the Linet-Tian spacetime

The 13th Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proceedings of the MG13 Meeting on General Relativity, 2012 | 2015

M.F.A. Da Silva

N.O. Santos

DOI

Cylindrically symmetric solutions of the einstein field equations for elastic matter

The 13th Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proceedings of the MG13 Meeting on General Relativity, 2012 | 2015

E. Vaz

J. Carot

DOI

Dynamics of geodesic motion in static cylindrically symmetric A-vacuum spacetimes

International Journal of Geometric Methods in Modern Physics | 2015

M.F.A. Da Silva

N.O. Santos

DOI

Geodesics dynamics in the Linet-Tian spacetime with Λ &gt; 0

Classical and Quantum Gravity | 2015

M.F.A. Da Silva

N.O. Santos

DOI

Introdução à Teoria do Risco

Patrícia Gonçalves

New algorithms for smart assessment of math exercises

Advances in Intelligent Systems and Computing | 2015

I. Araújo

G.J. Machado

R.M.S. Pereira

J.J. Almeida

G. Smirnov

DOI

Sobre a teoria da relatividade geral

Studying conformally flat spacetimes with an elastic stress energy tensor using 1+3 formalism

Journal of Geometry and Physics | 2015
DOI

Detonation Wave Solutions and Linear Stability in a Four Component Gas with Bimolecular Chemical Reaction

CIM Series in Mathematical Sciences, vol 2. Springer | 2015
DOI

Dynamical properties of a cosmological model with diffusion

Springer Proceedings in Mathematics and Statistics | 2015
DOI

Dynamics of Robertson-Walker spacetimes with diffusion

Annals of Physics | 2015

A. Alho

S. Calogero

DOI

Equilibrium and stability properties of detonation waves in the hydrodynamic limit of a kinetic model

Journal of Physics A: Mathematical and Theoretical | 2015

W. Marques

M.P. Bianchi

G.M. Kremer

DOI

From particle systems to partial differential equations ii: Particle systems and pdes ii, braga, portugal, december 2013

Springer Proceedings in Mathematics and Statistics | 2015

P. GonÇalves

DOI

Kinetic theory of simple reacting spheres: An application to coloring processes

Springer Proceedings in Mathematics and Statistics | 2015

F. Carvalho

J. Polewczak

DOI

Overdriven detonation and bidimensional stability for an explosive mixture with symmetric reaction

AIDAA | 2015

Global asymptotic stability of nonautonomous Cohen-Grossberg neural network models with infinite delays

Applied Mathematics and Computation | 2015

S. Esteves

DOI

Right Triangular Dihedral f-Tilings of the Sphere: (alpha, beta, pi/2) and (gamma, gamma, pi/2)

Ars Combinatoria | 2015

Altino F. Santos

Assessing student individual performance within PBL teams: findings from the implementation of a new mechanism

Curry-howard for sequent calculus at last!

Leibniz International Proceedings in Informatics, LIPIcs | 2015
DOI

A firefly dynamic penalty approach for solving engineering design problems

AIP Conference Proceedings | 2015

R.B. Francisco

A.M.A.C. Rocha

DOI

Combining non-dominance, objective-order and spread metric to extend firefly algorithm to multi-objective optimization

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2015

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Global vs. local nonlinear optimization techniques for human-like movement of an anthropomorphic robot

AIP Conference Proceedings | 2015

E. Costa E Silva

E. Bicho

DOI

Nonlinear optimization for human-like synchronous movements of a dual arm-hand robotic system

AIP Conference Proceedings | 2015

G. Gulletta

S.M. Araújo

E. Costa E Silva

E. Bicho

DOI

Towards human-like bimanual movements in anthropomorphic robots: A nonlinear optimization approach

Applied Mathematics and Information Sciences | 2015

E.C. E Silva

J.P. Araújo

D. Machado

L. Louro

E. Bicho

DOI

Ciência p´ra que te Quero: Making Science Accessible and Exciting to Young People

Booklet of the 12rd International Conference on Hands-on-Science: Brightening our Future. Costa MF, Dorrio BV, Pombo (Eds.) | 2015

Ciência p´ra que te Quero: Making Science Accessible and Exciting to Young People

Booklet of the 12rd International Conference on Hands-on-Science: Brightening our Future | 2015

Science Communication from Undergraduate Students to Children: Activities, Opportunities and Challenges

Hands?on Science. Brightening our Future. Hands?on Science Network, | 2015

A new perspective of students allocation satisfaction in engineering courses in Portugal

Raquel Oliveira

Rosa Vasconcelos

DOI

An alternative educational indicator for classifying Secondary Schools in Portugal

Marco Costa

Mário Oliveira

DOI

Forecasting time series combining Holt-Winters and bootstrap approaches

Marco Costa

Joana Silva

DOI

Quantifying stochastic introgression processes in random environments with hazard rates

Theoretical Population Biology | 2015

A. Ghosh

P. Haccou

DOI

Skeletons of near-critical Bienaymé-Galton-Watson branching processes

Advances in Applied Probability | 2015

S. Sagitov

Basics on growth orders of polymonogenic functions

Complex Variables and Elliptic Equations | 2015

R.S. Kraußhar

DOI

Fundamentals of a Wiman Valiron theory for polymonogenic functions

Regina de Almeida

Mathematics/operations research and temperature on cancer: A first overview

Operations Research and Big Data: IO2015-XVII Congress of Portuguese Association of Operational Research (APDIO) | 2015

A.P. Teixeira

DOI

On the convergence of a predictor-corrector variant algorithm

TOP | 2015
DOI

Semigroup presentations for test local groups

Semigroup Forum | 2015
DOI

Variations around Jackson's quantum operator

Methods and Applications of Analysis | 2015
DOI

Green’s relations, regularity and abundancy for semigroups of quasi-onto transformations

Semigroup Forum | 2015
DOI

Equidistribution for higher-rank abelian actions on Heisenberg nilmanifolds

Journal of Modern Dynamics | 2015

L. Flaminio

DOI

Quaternionic Heisenberg groups as naturally reductive homogeneous spaces

International Journal of Geometric Methods in Modern Physics | 2015

I. Agricola

R. Storm

DOI

The classification of naturally reductive homogeneous spaces in dimensions n≤6

Differential Geometry and its Application | 2015

I. Agricola

T. Friedrich

DOI

Chebyshev polynomials via quadratic and cubic decompositions of the canonical sequence

Integral Transforms and Special Functions | 2015

T. Augusta Mesquita

DOI

Action Potential Monitoring Using Neuronanorobots: Neuroelectric Nanosensors

International Journal of Nanomaterials and Nanostructures | 2015

Nuno Ricardo Barbosa Martins

Robert Freitas

Learning joint representations for order and timing of perceptual-motor sequences: A dynamic neural field approach

Proceedings of the International Joint Conference on Neural Networks | 2015

E. Bicho

DOI

Off-line simulation inspires insight: A neurodynamics approach to efficient robot task learning

Neural Networks | 2015

E. Sousa

E. Bicho

DOI

Review of robotic technology for stereotactic neurosurgery

IEEE Reviews in Biomedical Engineering | 2015

C. Faria

M. Rito

E. De Momi

G. Ferrigno

E. Bicho

DOI

Some further notes on the matrix equations A<sup>T</sup>X B + B<sup>T</sup>X<sup>T</sup>A = C and A<sup>T</sup>X B + B<sup>T</sup>X A = C

Acta Mathematica Scientia | 2015
DOI

Mathematics/Operations Research and Temperature on Cancer: A First Overview

Operations Research and Big Data | 2015

Regina De Almeida

DOI

Operations Research on Hospital Admission Systems: A first overview of the 2005-2014 decade

Journal of Physics: Conference Series | 2015

M.J.F. De Oliveira

DOI

McCammond's normal forms for free aperiodic semigroups revisited

LMS Journal of Computation and Mathematics | 2015

J. Almeida

M. Zeitoun

DOI

Newtonian wormholes with spherical symmetry and tidal forces on test particles

International Journal of Modern Physics D | 2015

J.P.S. Lemos

DOI

Extremes of scale mixtures of multivariate time series

Journal of Multivariate Analysis | 2015

Helena Ferreira

DOI

Estimating multivariate extremal dependence: a new proposal

Theory of Probability and Mathematical Statistics | 2015

Estimating the extremal index through the tail dependence concept

Discussiones Mathematicae Probability and Statistics | 2015
DOI

Estimating the tail index: Another algorithmic method.

ProbStat Forum | 2015

K-Pell, k-Pell-Lucas and modified k-Pell numbers: Some identities and norms of Hankel matrices

H. Campos

A.P. Aires

A. Borges

DOI

New families of jacobsthal and jacobsthal-lucas numbers

Algebra and Discrete Mathematics | 2015

H. Campos

A.P. Aires

A. Borges

On some identities for balancing and cobalancing numbers

Annales Mathematicae et Informaticae | 2015

H. Campos

PODEMOS ENCONTRAR OS NÚMEROS DE FIBONACCI COM O GOOGLE EARTH?

Jornal i | 2015

P. Vasco

H. Campos

A note on h(x) - Fibonacci quaternion polynomials

Chaos, Solitons and Fractals | 2015
DOI

A utilização da História da Matemática no ensino: análise de um manual do final do Séc. XX

In 1.º Encontro de História da Ciência no Ensino, In 1º Encontro de História da Ciência no Ensino, Vila Real, pp. 205-214 | 2015

As representações matemáticas no ensino da "Geometria" da 3.ª e 4.ª classes do Ensino Primário Elementar de 1938 a 1941: um estudo descritivo de dois livros

Maria Manuel Nascimento

Helena Campos

As representações matemáticas no ensino da "Geometria" da 3.ª e 4.ª classes do Ensino Primário Elementar de 1938 a 1941: um estudo descritivo de dois livros.

Investigação em Educação Matemática 2015 - Representações Matemáticas | 2015

M. Nascimento

H. Campos

Isabel Teixeira

C. Costa

As representações matemáticas nos sistemas de equações: análise de três manuais escolares de épocas diferentes

Isabel Teixeira

Cecília Costa

Maria Nascimento

Ciência Viva com Pedro Nunes: uma experiência com alunos do ensino secundário no ensino superior

In 1.º Encontro de História da Ciência no Ensino, In 1º Encontro de História da Ciência no Ensino, Vila Real, pp. 194-204 | 2015

Era uma vez ... as Histórias nas paisagens do saber das Ciências e Matemática

Maria Manuel Nascimento

Era uma vez... as Histórias nas paisagens do saber das Ciências e Matemática

Cáceres-MT | 2015

Era uma vez... as Histórias nas paisagens do saber das Ciências e Matemática.

M. Nascimento

Etnomatemática: Produção de recursos educativos em contexto cultural

Lucinda Serra

Cecília Costa

J. Bernardino Lopes

Geometria com o Google Earth Pro no 1.º Ciclo do Ensino Básico

Paula Catarino

Helena Campos

Paulo Vasco

H. Campos

P. Vasco

LIVRO DE RESUMOS - II SEMINÁRIO INTERNACIONAL SOBRE PENSAMENTO CRÍTICO Desafios atuais para o Pensamento Crítico: Formação, Desenvolvimento e Avaliação

CAROLINE DOMINGUEZ

EVA MORAIS

GONÇALO CRUZ

JOSÉ PINTO LOPES

MAGDA MARTINS ROCHA

MARIA DA FELICIDADE MORAIS

MARIA HELENA SILVA

Livro de Resumos do II Seminário Internacional sobre Pensamento Crítico - Desafios Atuais para o Pensamento Crítico: Formação, Desenvolvimento e Avaliação

Universidade de Trás-os-Montes e Alto Douro | 2015

C. Dominguez

E. Morais

G. Cruz

J. P. Lopes

M. Rocha

Maria Morais

H. S. Silva

Matemática Rural: Um olhar sobre o passado à luz da atualidade

CiEMeLP 2015 - Conferência Internacional do Espaço Matemático em Língua Portuguesa | 2015

C. Costa

Paula Catarino

Cecília Costa

Mathematics and children’s literature linked by E-books

Turkish Online Journal of Educational Technology | 2015

H. Camposa

E. Teixeira

Modelação e simulação do enchimento de recipientes usando o Modellus

RenCiMa | 2015

Armando Soares

Armando A. Soares

Paula Catarino

New families of Jacobsthal andJacobsthal-Lucas numbers

Paulo Vasco

Helena Campos

Ana Paula Aires

Anabela Borges

O Castro de Trona: um recurso educativo em Matemática

Lucinda Serra

Cecília Costa

J. Bernardino Lopes

O castro de Trona: um recurso educativo em Matemática

L. Serra

C. Costa

J. P. Lopes

O conceito de ângulo e a técnica do Origami: propostas de tarefas para a educação pré-escolar e para o 1.º ciclo do ensino básico

O uso dos applets na aprendizagem das equações do 1.º grau

Ana Paula Gandra

Ana Paula Aires

O uso dos applets na aprendizagem das equações do 1.º grau

Ana Gandra

A.P. Aires

On Inverse subsemigroups of the semigroup of orientation preserving or orientation-reversing transformations

Peter Higgins

Inessa Levi

On inverse subsemigroups of the semigroup of orientation-preserving or orientation-reversing transformations

Algebra and Discrete Mathematics | 2015

P.M. Higgins

I. Levi

Pensamento Crítico na Educação: Desafios Atuais

UTAD - Universidade de Trás-os-Montes e Alto Douro | 2015

C. Dominguez

E. Morais

F. Morais

G. Cruz

J. P. Lopes

H. S. Silva

M. J. Monteiro

Quando começa a formação do professor que ensina Matemática no Ensino Básico?

Isabel Teixeira

Cecília Costa

Maria Manuel Nascimento

Some special sequences of quaternions and octonions

TAKE THIS WALTZ ON CREATIVITY: THE ENGINEERING STUDENTS’ CONCEPTIONS

II Internacional Seminar on Critical Thinking: Current challenges for Critical Thinking: Education, Development and Assessment | 2015

M. Nascimento

E. Morais

H. S. Silva

R. Payan-Carreira

Take this waltz on Creativity: The Engineering Students’ Conceptions

Book of Abstracts: II International Seminar on Critical Thinking: Current challenges for Critical Thinking: Education, Development and Assessment , Vila Real. | 2015

Webinar sobre Pensamento Crítico na UTAD: Revisão entre pares e controvérsia construtiva

A space-time calculus invariant under null rotations

Proceedings of the Royal Society of London A | 2015
DOI

Nonparametric estimation of conditional transition probabilities in a non-Markov illness-death model

Computational Statistics | 2015

J. De Uña-Álvarez

S. Datta

DOI

Nonparametric estimation of transition probabilities in the non-Markov illness-death model: A comparative study

Biometrics | 2015

J. De Uña-Álvarez

DOI

Cylindrically symmetric models of gravitational collapse to black holes: A short review

International Journal of Modern Physics D | 2015
DOI

Homogenization of scalar field cosmologies

The 13th Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proceedings of the MG13 Meeting on General Relativity, 2012 | 2015

A. Alho

DOI

Preface

International Journal of Modern Physics D | 2015

C.A.R. Herdeiro

V. Cardoso

J.P.S. Lemos

DOI

Right triangular dihedral f-Tilings of the sphere: (α,β,π<inf>2</inf>) and (γ, γ, π <inf>2</inf>)

Ars Combinatoria | 2015

C.P. Avelino

Eigenvectors of isospectral graph transformations

Linear Algebra and Its Applications | 2015

Pedro Duarte

DOI

Stability of non-deterministic systems

Pedro Duarte

DOI

The C0 - general density theorem for geodesic flows

Comptes Rendus Mathematique | 2015

Mário Bessa

DOI

r-Regularity

Journal of Mathematical Imaging and Vision | 2015

Pedro Duarte

DOI

Optimal Control for an Irrigation Planning Problem: Characterisation of Solution and Validation of the Numerical Results

CONTROLO’2014 – Proceedings of the 11th Portuguese Conference on Automatic Control | 2015

Sofia Lopes

Fernando Fontes

Rui Pereira

Maria Pinho

DOI

Optimal control for an irrigation planning problem: characterisation of solution and validation of the numerical results

In Lecture Notes in Electrical Engineering, pp. 157–167, Springer, Berlin, Germany ( 2015) | 2015

S. Lopes

F. Fontes

M. Pinho

R. Pereira

Longitudin alanalysis of tumor marker CEA of breast cancer patients from Braga’s hospital

Revstat Statistical Journal | 2015

A. Borges

L. Castro

Time to improve and recover from depressive symptoms and interpersonal problems in a clinical trial

Clinical Psychology and Psychotherapy | 2015

R.T. Lopes

M.M. Gonçalves

D. Fassnacht

P.P.P. Machado

DOI

TAKE THIS WALTZ ON CREATIVITY: THE ENGINEERING STUDENTS’ CONCEPTIONS

II Internacional Seminar on Critical Thinking: Current challenges for Critical Thinking: Education, Development and Assessment | 2015

M. Nascimento

E. Morais

H. S. Silva

R. Payan-Carreira

As equações de campo da gravitação

Boletim da Sociedade Portuguesa de Matemática | 2015

Sobre a teoria da relatividade geral

Boletim da Sociedade Portuguesa de Matemática | 2015

Right triangular dihedral f-tilings of the sphere: (alpha,beta,pi/2) and (gamma,gamma,pi/2)

ARS Combinatoria | 2015

A. F. Santos

Conditioned medium as a strategy for human stem cells chondrogenic differentiation

Journal of Tissue Engineering and Regenerative Medicine | 2015

A.R. Costa-Pinto

A. Martins

V.M. Correlo

P. Sol

M. Bhattacharya

S. Faria

DOI

Hierarchical scaffolds enhance osteogenic differentiation of human Wharton's jelly derived stem cells

Biofabrication | 2015

A. Rita Costa-Pinto

A.M. Martins

N.A. Silva

S. Faria

R.A. Sousa

A.J. Salgado

DOI

On the use of dexamethasone-loaded liposomes to induce the osteogenic differentiation of human mesenchymal stem cells

Journal of Tissue Engineering and Regenerative Medicine | 2015

A. Martins

D. Ribeiro

S. Faria

N.A. Fonseca

J.N. Moreira

R.L. Reis

DOI

Variable Selection Methods in High-dimensional Regression-A Simulation Study

Communications in Statistics: Simulation and Computation | 2015

S. Faria

A.M. Goncąlves

DOI

The differentiable manifold of spherical deltoids: Their classification

Journal for Geometry and Graphics | 2014

A. F. Santos

C.P. Avelino

A.F. Santos

Fibres for enhancing of the bond capacity between GFRP rebar and concrete

Construction and Building Materials | 2014

Y. Ding

X. Ning

F. Pacheco-Torgal

J.B. Aguiar

DOI

Shear resistance and cracking behaviour of SFRC beams with and without axial load

Magazine of Concrete Research | 2014

Y. Ding

H. Liu

X. Ning

The Moore-Penrose inverse of 2 × 2 matrices over a certain *-regular ring

Applied Mathematics and Computation | 2014

H. Zhu

J. Chen

X. Zhang

DOI

The diamond partial order in rings

Linear and Multilinear Algebra | 2014

L. Lebtahi

N. Thome

DOI

Two by two units

Electronic Journal of Linear Algebra | 2014

R.E. Hartwig

The repercussion of José Anastácio da Cunha in Britain and USA in the nineteenth century

BSHM Bulletin | 2014
DOI

Development length in channel flows of inelastic fluids described by the Sisko viscosity model

MEFTE 2014 | 2014

Célio Fernandes

O. Pozo

A.M. Afonso

M.A. Alves

J. Miguel

F.T. Pinho

A numerical method for the solution of the time-fractional diffusion equation

N.J. Ford

M.L. Morgado

M. Rebelo

DOI

Analytical and numerical study of the electro-osmotic annular flow of viscoelastic fluids

Journal of Colloid and Interface Science | 2014

A. M. Afonso

M. A. Alves

J. M. Nobrega

F. T. Pinho

DOI

Annular flow of viscoelastic fluids: Analytical and numerical solutions

Journal of Non-Newtonian Fluid Mechanics | 2014

A. M. Afonso

M. A. Alves

J. M. Nóbrega

F. T. Pinho

DOI

Design and optimization of an extrusion die for the production of wood--plastic composite profiles

Polymer Engineering & Science | 2014
DOI

Fractional modelling of Pennes' bioheat equation using distributed order differential equations

14th International Conference on Computational and Mathematical Methods in Science and Engineering (CMMSE 2014) | 2014

Pressure-driven electrokinetic slip flows of viscoelastic fluids in hydrophobic microchannels

A.M. Afonso

J.M. Nóbrega

M.A. Alves

F.T. Pinho

DOI

Slip flows of Newtonian and viscoelastic fluids in a 4: 1 contraction

Journal of Non-Newtonian Fluid Mechanics | 2014

Dynamics of a quasi-quadratic map

Journal of Difference Equations and Applications | 2014

M. Carvalho

A. Machiavelo

DOI

Stationary quasivariational inequalities with gradient constraint and nonhomogeneous boundary conditions

Springer Proceedings in Mathematics and Statistics | 2014
DOI

Geodesics dynamics in the Linet-Tian spacetime with Λ &lt; 0

General Relativity and Gravitation | 2014

M.F.A. Da Silva

N.O. Santos

DOI

Matching the Linet-Tian Spacetime with Conformally Flat Cylindrically Symmetric Sources

Springer Proceedings in Mathematics and Statistics | 2014

M.F.A. Da Silva

N.O. Santos

DOI

Detonation wave problems: modeling, numerical simulations and linear stability

Series AIMS on Applied Mathematics, vol. 8, pp. 407-414 | 2014

On the kinetic systems for simple reacting spheres: Modeling and linearized equations

Springer Proceedings in Mathematics and Statistics | 2014

F. Carvalho

J. Polewczak

DOI

A Matrix Recurrence for Systems of Clifford Algebra-Valued Orthogonal Polynomials

Advances in Applied Clifford Algebras | 2014

I. Cação

H.R. Malonek

DOI

Computational science and its applications - ICCSA 2014: 14th international conference Guimarães, Portugal, june 30 - july 3, 2014 proceedings, part v

B. Murgante

S. Misra

A.M.A.C. Rocha

C. Torre

J.G. Rocha

D. Taniar

DOI

Modified quaternion Newton methods

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2014
DOI

Monogenic polynomials of four variables with binomial expansion

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2014

C. Cruz

H.R. Malonek

DOI

Monogenic pseudo-complex power functions and their applications

Mathematical Methods in the Applied Sciences | 2014

C. Cruz

H.R. Malonek

DOI

Newton method in the context of quaternion analysis

Applied Mathematics and Computation | 2014
DOI

On numerical aspects of pseudo-complex powers in ℝ<sup>3</sup>

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2014

C. Cruz

H.R. Malonek

DOI

Relative category and monoidal topological complexity

Topology and its Applications | 2014

J.G. Carrasquel-Vera

J.M. García-Calcines

DOI

The homology graph of a precubical set

Homology, Homotopy and Applications | 2014
DOI

Weak morphisms of higher dimensional automata

Theoretical Computer Science | 2014
DOI

Confluence for classical logic through the distinction between values and computations

Electronic Proceedings in Theoretical Computer Science, EPTCS | 2014

R. Matthes

K. Nakazawa

DOI

Spherical folding tessellations by kites and isosceles triangles: A case of adjacency

Mathematical Communications | 2014

A. F. Santos

C.P. Avelino

A.M.F. Dos Santos

Statistical analysis in MSW collection performance assessment

Waste Management | 2014

C.A. Teixeira

F. Ferreira

I. Bentes

DOI

A filter-based artificial fish swarm algorithm for constrained global optimization: theoretical and practical issues

Journal of Global Optimization | 2014

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

An artificial fish swarm algorithm based hyperbolic augmented Lagrangian method

Journal of Computational and Applied Mathematics | 2014

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Branch and bound based coordinate search filter algorithm for nonsmooth nonconvex mixed-integer nonlinear programming problems

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2014

F.P. Fernandes

E.M.G.P. Fernandes

DOI

Experiments with firefly algorithm

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2014

R.B. Francisco

A.M.A.C. Rocha

DOI

Heuristic-based firefly algorithm for bound constrained nonlinear binary optimization

Advances in Operations Research | 2014

A.M.A.C. Rocha

R.B. Francisco

E.M.G.P. Fernandes

DOI

Multiple solutions of mixed variable optimization by multistart Hooke and Jeeves filter method

Applied Mathematical Sciences | 2014

F.P. Fernandes

M.G.P. Fernandes

A.M.A.C. Rocha

DOI

Complementary eigenvalue problem in systems with frictional contact: The stiffness matrix for the contact nodes between different materials

Proceedings - 14th International Conference on Computational Science and Its Applications, ICCSA 2014 | 2014

A.M. Almeida

T.D.L. Arôso

J. Pamplona

DOI

On an enumerative algorithm for solving eigenvalue complementarity problems

Computational Optimization and Applications | 2014

L.M. Fernandes

J.J. Júdice

H.D. Sherali

DOI

Variable Selection Methods in High-Dimensional Regression—a Simulation Study

Communications in Statistics - Simulation and Computation | 2014

Shirin Shahriari

Susana Faria

DOI

Outlier detection and robust variable selection for least angle regression

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2014

S. Faria

S. Van Aelst

DOI

Social cognitive predictors of well-being in African college students

Journal of Vocational Behavior | 2014

M.D.C. Taveira

J.C. Pinto

A.D. Silva

T. Blanco

S. Faria

DOI

Spatio-temporal stochastic modelling (METMAVI)

Stochastic Environmental Research and Risk Assessment | 2014
DOI

Graphical tools to assess goodness-of-fit in non-location-scale distributions | Herramientas gráficas para evaluar bondad de ajuste en distribuciones de no-localización-escala

Revista Colombiana de Estadistica | 2014

C.C. Kuriss

V. Leiva

DOI

Homogeneous dynamics for square Boolean automata with null boundary conditions

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2014

R. Severino

M.J. Soares

DOI

Accuracy of the discretization matrix of a radiative transfer problem

Proceedings - 14th International Conference on Computational Science and Its Applications, ICCSA 2014 | 2014

M.F.D. D'Almeida

DOI

A study of the complexity of an infeasible predictor-corrector variant of Mehrotra algorithm

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2014
DOI

Einstein manifolds with skew torsion

Quarterly Journal of Mathematics | 2014

I. Agricola

DOI

Induced three-forms on instanton moduli spaces

International Journal of Geometric Methods in Modern Physics | 2014
DOI

A dynamic neural field approach to natural and efficient human-robot collaboration

Neural Fields: Theory and Applications | 2014

E. Bicho

DOI

Learning a musical sequence by observation: A robotics implementation of a dynamic neural field model

IEEE ICDL-EPIROB 2014 - 4th Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics | 2014

E. Sousa

L. Louro

E. Bicho

DOI

Special session: Dynamic interactions between visual experiences, actions and word learning

IEEE ICDL-EPIROB 2014 - 4th Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics | 2014

B.J. Grzyb

A. Cattani

A. Cangelosi

C. Floccia

H. Yoshida

J. Burling

A.M. Borghi

DOI

Canonical forms for free κ-semigroups

Discrete Mathematics and Theoretical Computer Science | 2014

Closures of regular languages for profinite topologies

Semigroup Forum | 2014

J. Almeida

M. Zeitoun

DOI

Newtonian wormholes

General Relativity and Gravitation | 2014

J.P.S. Lemos

DOI

QuaternionAnalysis Package

Maria Irene Falcão

Some results on B-matrices and doubly B-matrices

Linear Algebra and Its Applications | 2014

J.R. Torregrosa

DOI

An Analysis of a Heuristic Procedure to Evaluate Tail (in)dependence

Journal of Probability and Statistics | 2014

Sérgio Silva

DOI

Extremal behavior of pMAX processes

Statistics & Probability Letters | 2014

Helena Ferreira

DOI

Tail Dependence of a Pareto Process

New Advances in Statistical Modeling and Applications - Springer Series | 2014

On some identities of k-Jacobsthal-Lucas numbers

H. Campos

A.P. Aires

A. Borges

DOI

Scilab in linear algebra

DOI

Sums and products involving terms of k-pell, k-pell-lucas and modified k-pell sequences

Sums, products and identities involving k-fibonacci and k-lucas sequences

A. Borges

H. Campos

A.P. Aires

Two-by-Two matrices involving k-Fibonacci and k-Lucas sequences

A. Borges

A.P. Aires

H. Campos

DOI

s-Generalized Fibonacci numbers: Some identities, a generating function and Pythagorean triples

A.P. Aires

H. Campos

A. Borges

DOI

A Note on Alto Douro’s Wine Coopers’s ϕ

International Mathematical Forum | 2014

A criatividade matemática na resolução de tarefas de investigação e exploração: uma experiência de ensino no 7.º ano de escolaridade

In Livro de atas do XII congresso da SPCE 2014 - As Ciências de Educação: espaços de investigação, reflexão e ação interdisciplinar | 2014

A criatividade matemática na resolução de tarefas de investigação e exploração: uma experiência de ensino no 7.º ano de escolaridade.

SPCE 2014 - As Ciências de Educação: espaços de investigação, reflexão e ação interdisciplinar. | 2014

A., Rodrigues

A.P. Aires

H. Campos

Aritmética e Geometria nos programas do Ensino Primário Português: de 1928 a 1960

7.º Encontro Luso Brasileiro de História da Matemática | 2014

M. Nascimento

C. Costa

Aritmética e Geometria nos programas do Ensino Primário Português: de 1928 a 1960

Trabalho apresentado em 7.º Encontro Luso Brasileiro de História da Matemática, In Atas do 7.º Encontro Luso Brasileiro de História da Matemática, Óbidos | 2014

Estudo Etnomatemático de cestas de Timor Leste

Trabalho apresentado em 7.º Encontro Luso Brasileiro de História da Matemática, In Atas do 7.º Encontro Luso Brasileiro de História da Matemática, Óbidos | 2014

L. Serra

C. Costa

J. B. Lopes

Etnomatemática de um artefacto de latoaria do nordeste transmontano português: a almotolia

Revista Latinoamericana de Etnomatemática | 2014

C. Costa

M. Nascimento

Note on Alto Douro's wine coopers's \phi

International Mathematical Forum | 2014

Cecilia Costa

Maria Nascimento

DOI

On Generating Matrices of the k-Pell, k-Pell-Lucas and Modified k-Pell Sequences

Pure Mathematical Sciences | 2014

On Some Identities for k-Fibonacci Sequence

International Journal of Contemporary Mathematical Sciences | 2014

Os primeiros números no ensino primário rural em Angola na década de 60 à luz do livro do professor

7.º Encontro Luso Brasileiro de História da Matemática | 2014

C. Costa

Os primeiros números no ensino primário rural em Angola na década de 60 à luz do livro do professor

Trabalho apresentado em 7.º Encontro Luso Brasileiro de História da Matemática, In Atas do 7.º Encontro Luso Brasileiro de História da Matemática, Óbidos | 2014

Pensamento Crítico e revisão entre pares em Ciências da Comunicação: um estudo de caso

Revista de Letras, 13: 221 - 232 | 2014

Maria Morais

R. Payan-Carreira

C. Dominguez

M. Nascimento

H. S. Silva

J. P. Lopes

E. Morais

Projeções e distâncias em R7, duplo produto vetorial e hiperplanos associados

Boletim da SPM - Sociedade Portuguesa de Matemática, 70: 15 - 33. | 2014

Projeções e distâncias em R^7, duplo produto vetorial e hiperplanos associados

José Vitória

Práticas Etnomatemáticas de agricultores do Douro: das vinhas ao olival

Acta Scientiae | 2014

Students’ conceptions about the use of geogebra in teaching and learning of geometry

END 2014 - International Conference on Education and new Developments | 2014

A., Rodrigues

AP Aires

H. Campos

A.P. Aires

Students’ conceptions about the use of geogebra in teaching and learning of geometry

END 2014 Proceedings – International Conference on Education and new Developments , In Mafalda Carmo (Ed.). END 2014 Proceedings, madrid. | 2014

Symmetry analysis of radiative spacetimes with a null isotropy using GHP formalism

General Relativity and Gravitation | 2014

S.B. Edgar

M. Bradley

DOI

Spatial modeling of factor analysis scores

DOI

Assessing interpolation error for space–time monitoring data

DOI

Bootstrap approaches for spatial data

DOI

METMAVI-VIth International Workshop on Spatio-Temporal Modelling

DOI

O caso português no projeto CLS

II CONGRESSO DE CIÊNCIA E DESENSOLVIMENTO DOS AÇORES | 2014

A. M Almeida

Manuel F. M. Costa

P. A. S. Pereira

Mario Zamith Silva

Paulo Idalino Balça Varela

Marta Isabel Bessa Marques

Recommendations to policy makers and stakeholders on creativity and early years science and mathematics. National report on recommendations for policy makers and stakeholders in Portugal

European Commission Seventh Framework Programme for Research and Technological Development | 2014

Marta Isabel Bessa Marques

P. J. Machado

Paulo Idalino Balça Varela

Mario Zamith Silva

A. M. Almeida

Manuel F. M Costa

Riemann–Hilbert Problems, Toeplitz Operators and Q-Classes

Integral Equations and Operator Theory | 2014

M.C. Câmara

DOI

TPmsm: Estimation of the transition probabilities in 3-state models

Journal of Statistical Software | 2014

A. Araújo

J. Roca-Pardiñas

Cosmological Gravitational Waves and Einstein-Straus Voids

Springer Proceedings in Mathematics and Statistics | 2014

M. Mars

R. Vera

DOI

Covariant and gauge-invariant linear scalar perturbations in multiple scalar field cosmologies

Physical Review D - Particles, Fields, Gravitation and Cosmology | 2014

A. Alho

DOI

Progress in Mathematical Relativity, Gravitation and Cosmology

Springer Proceedings in Mathematics and Statistics | 2014

A. García-Parrado

F. Moura

E. Vaz

DOI

Smoothness of boundaries of regular sets

Journal of Mathematical Imaging and Vision | 2014

Pedro Duarte

DOI

A model for bending and stretching of piezoelectric rods obtained by asymptotic analysis

Zeitschrift für angewandte Mathematik und Physik | 2014

J. Viaño

J. Figueiredo

Á. Rodríguez-Arós

DOI

Homogeneous Dynamics for Square Boolean Automata with Null Boundary Conditions

Computational Science and Its Applications – ICCSA 2014 | 2014

Maria Soares

Maria Athayde

DOI

Spatial modeling of factor analysis scores: the case of heavy metal biomonitoring in mainland Portugal.

Environmental science and pollution research international | 2014

Piairo H

Menezes R

Figueira R

Sérgio C

DOI

METMAVI-VIth International Workshop on Spatio-Temporal Modelling.

Biometrical journal. Biometrische Zeitschrift | 2014

Held L

Menezes R

DOI

Ambivalence in emotion-focused therapy for depression: The maintenance of problematically dominant self-narratives

Psychotherapy Research | 2014

A.P. Ribeiro

I. Mendes

W.B. Stiles

L. Angus

M.M. Gonçalves

DOI

Assessing interpolation error for space-time monitoring data

Stochastic Environmental Research and Risk Assessment | 2014

L. Margalho

R. Menezes

DOI

Comparing two methods of identifying alliance rupture events

Psychotherapy | 2014

J. Coutinho

E. Ribeiro

J.D. Safran

DOI

Innovative moments in grief therapy: The meaning reconstruction approach and the processes of self-narrative transformation

Psychotherapy Research | 2014

D. Alves

P. Fernández-Navarro

J. Baptista

E. Ribeiro

M.M. Gonçalves

DOI

Long-term effects of psychotherapy on moderate depression: A comparative study of narrative therapy and cognitive-behavioral therapy

Journal of Affective Disorders | 2014

R.T. Lopes

M.M. Gonçalves

D.B. Fassnacht

P.P.P. Machado

DOI

Mucositis care in acute leukemia and non-Hodgkin lymphoma patients undergoing high-dose chemotherapy

Supportive Care in Cancer | 2014

J.M. Martinez

D. Pereira

S. Chacim

E. Mesquita

Â. Martins

T. Azevedo

DOI

Real-time monitoring of progression towards renal failure in primary care patients

Biostatistics | 2014

P.J. Diggle

O. Asar

DOI

The Innovative Moments Coding System and the Assimilation of Problematic Experiences Scale: A case study comparing two methods to track change in psychotherapy

Psychotherapy Research | 2014

M.M. Gonçalves

I.C. Gabalda

A.P. Ribeiro

P. Pinheiro

R. Borges

W.B. Stiles

DOI

The development of the therapeutic alliance and the emergence of alliance ruptures,El desarrollo de la alianza terapéutica y la aparición de rupturas en la alianza

Anales de Psicologia | 2014

J. Coutinho

E. Ribeiro

C. Fernandes

J.D. Safran

DOI

Therapeutic collaboration and resistance: Describing the nature and quality of the therapeutic relationship within ambivalence events using the Therapeutic Collaboration Coding System

Psychotherapy Research | 2014

A.P. Ribeiro

E. Ribeiro

J. Loura

M.M. Gonçalves

W.B. Stiles

A.O. Horvath

DOI

Students’ conceptions about the use of geogebra in teaching and learning of geometry

END 2014 - International Conference on Education and new Developments | 2014

A., Rodrigues

AP Aires

H. Campos

A.P. Aires

Regular Elements and Green's Relations in Generalised Linear Transformation Semigroups

Southeast Asian Bulletin of Mathematics | 2014

University of Western Australia) R. P. Sullivan (School of Mathematics and Statistics

UMS AND PRODUCTS INVOLVING TERMS OF k-PELL, k-PELL-LUCAS AND MODIFIED k-PELL SEQUENCES

JP Journal of Algebra, Number Theory and Applications | 2014

Paulo Vasco

DOI

Multi-bump solutions in dynamic neural fields: analysis and applications

Goodness-of-fit tests for a semiparametric model under random double truncation

Computational Statistics | 2014

Jacobo De Uña-Álvarez

Ingrid Van Keilegom

DOI

A Comparison of Variable Selection Methods in High-dimensional Regression

8th International Conference on Partial Least Squares and Related Methods-Paris, France | 2014

An empirical study on the index of satisfaction of student allocation in the Portuguese undergraduate engineering courses

New Perspectives in Statistical Modeling and Data Analysis | 2014

R. Oliveira

R.M. Vasconcelos

Direct Proofs of Lindenbaum Conditionals

Logica Universalis | 2014
DOI

Degradation prediction model for friction in highways

E. Freitas

S. Faria

J.R.M. Oliveira

A.M.A.C. Rocha

DOI

Immobilization of bioactive factor-loaded liposomes on the surface of electrospun nanofibers targeting tissue engineering

A. Martins

R. Pires

S. Faria

N.A. Fonseca

J.N. Moreira

R.L. Reis

DOI

Influence of scaffold composition over in vitro osteogenic differentiation of hBMSCs and in vivo inflammatory response

I. Vargel

K. Tuzlakoglu

V.M. Correlo

P.C. Sol

S. Faria

E. Piskin

DOI

Instructive nanofibrous scaffold comprising runt-related transcription factor 2 gene delivery for bone tissue engineering

D. Ribeiro

A. Martins

S. Faria

N.A. Fonseca

J.N. Moreira

R.L. Reis

DOI

On the Rheology of Filled Polymeric Systems using CFD-DEM Modelling

9th OpenFOAM Workshop | 2014

Luís Ferrás

O. Pozo

J. M. Nóbrega

Using OpenFOAM to Aid the Design of Extrusion Dies for Thermoplastics Profiles

9th OpenFOAM Workshop | 2014

J. M. Nóbrega

A. Rajkumar

Luís Ferrás

F. Habla

O. Hinrichsen

J. Guerrero

Modeling of plasticating injection molding - experimental assessment

International Polymer Processing | 2014
DOI

Logaritmos em Portugal (sécs. XVII e XVIII)

6.º Encontro Luso-Brasileiro de História da Matemática | 2014

Samuel Gessner

Carlos Sá

Right triangular spherical dihedral f-tilings with two Pairs of congruent sides

Applied Mathematics and Information Sciences | 2013

Spherical folding tessellations by kites and isosceles triangles II

International Journal of Pure and Applied Mathematics | 2013
DOI

Multistage iterative methods for symmetric positive definite matrices

Math. Theory Appl. | 2013

Nano-carbon black and carbon fiber as conductive materials for the diagnosing of the damage of concrete beam

Construction and Building Materials | 2013

Y. Ding

Z. Chen

Z. Han

F. Pacheco-Torgal

DOI

Self-sensing concrete with nanomaterials

Nanotechnology in Eco-Efficient Construction: Materials, Processes and Applications | 2013

Z. Chen

Y. Ding

F. Pacheco-torgal

DOI

Generalized inverses modulo ℋ in semigroups and rings

Linear and Multilinear Algebra | 2013

X. Mary

DOI

Special elements in a ring related to Drazin inverses

Linear and Multilinear Algebra | 2013

L. Lebtahi

N. Thome

DOI

Local Hölder continuity for some doubly nonlinear parabolic equations in measure spaces

Nonlinear Analysis, Theory, Methods and Applications | 2013

R. Laleoglu

DOI

Analytical solutions for Newtonian and inelastic non-Newtonian flows with wall slip

Effect of Polymer Melt Wall Slip on the Flow Balance of Profile Extrusion Dies

AIP Conference Proceedings | 2013
DOI

Implementation of slip boundary conditions in the finite volume method: new techniques

International Journal for Numerical Methods in Fluids | 2013

J. M. Nobrega

F. T. Pinho

DOI

Characteristic functions and averages

Afrika Matematika | 2013
DOI

Variational and quasivariational inequalities with first order constraints

Journal of Mathematical Analysis and Applications | 2013
DOI

A fuzzy logic approach to indoor location using fingerprinting

Lecture Notes in Electrical Engineering | 2013

C. Serodio

L. Coutinho

H. Pinto

P. Mestre

DOI

A java expression evaluator for nonlinear programming

Lecture Notes in Engineering and Computer Science | 2013

A. Correia

C. Serodio

C. Teixeira

P. Mestre

Calibration procedures for indoor location using fingerprinting

Lecture Notes in Electrical Engineering | 2013

P. Mestre

L. Reigoto

L. Coutinho

A. Correia

C. Serodio

DOI

Low-cost ultrasonic probe to assess wood defects and parameters

Lecture Notes in Engineering and Computer Science | 2013

P. Mestre

A. Calcada

N. Carvalho

C. Serodio

P. Couto

P. Melo-Pinto

Vehicle detection for outdoor car parks using IEEE802.15.4

Lecture Notes in Engineering and Computer Science | 2013

P. Mestre

R. Guedes

P. Couto

J. Fernandes

C. Serodio

Conformally flat sources for the Linet-Tian spacetime

General Relativity and Gravitation | 2013

M.F.A. Da Silva

N.O. Santos

DOI

Math exercise generation and smart assessment

Iberian Conference on Information Systems and Technologies, CISTI | 2013

J.J. Almeida

I. Araujo

N. Carvalho

G.J. Machado

R.M.S. Pereira

G. Smirnov

PASSAROLA: High-order exercise generation system

Iberian Conference on Information Systems and Technologies, CISTI | 2013

J.J. Almeida

I. Araujo

N. Carvalho

G.J. Machado

R.M.S. Pereira

G. Smirnov

A note on totally regular variables and appell sequences in hypercomplex function theory

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2013

C. Cruz

H.R. Malonek

DOI

About Pascal's tetrahedron with hypercomplex entries

AIP Conference Proceedings | 2013

C. Cruz

H.R. Malonek

DOI

Topological complexity and the homotopy cofibre of the diagonal map

Mathematische Zeitschrift | 2013

J.M. García Calcines

DOI

A coinductive approach to proof search

Electronic Proceedings in Theoretical Computer Science, EPTCS | 2013

R. Matthes

DOI

Monadic translation of classical sequent calculus

Mathematical Structures in Computer Science | 2013

R. Matthes

K. Nakazawa

DOI

Analysis of nonlinear dynamics of neural networks

Abstract and Applied Analysis | 2013

S. Arik

J. Park

T. Huang

DOI

Global exponential stability of nonautonomous neural network models with continuous distributed delays

Applied Mathematics and Computation | 2013

S. Esteves

E. Gökmen

DOI

Towards a canonical classical natural deduction system

Annals of Pure and Applied Logic | 2013
DOI

A modified fractional Zener model to describe the behaviour of a carbon fibre reinforced polymer

AIP Conference Proceedings | 2013
DOI

An evolutionary algorithm based pattern search approach for constrained optimization

2013 IEEE Congress on Evolutionary Computation, CEC 2013 | 2013

R. Datta

K. Deb

A. Gaspar-Cunha

DOI

Generating human-like movements on an anthropomorphic robot using an interior point method

AIP Conference Proceedings | 2013

E. Costa E Silva

J.P. Araújo

D. Machado

E. Bicho

DOI

Hooke and Jeeves based multilevel coordinate search to globally solving nonsmooth problems

AIP Conference Proceedings | 2013

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Irrigation planning: Replanning and numerical solution

AIP Conference Proceedings | 2013

S.O. Lopes

F.A.C.C. Fontes

R.M.S. Pereira

G.J. Machado

DOI

Multilocal programming: A derivative-free filter multistart algorithm

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2013

F.P. Fernandes

E.M.G.P. Fernandes

DOI

Multistart Hooke and Jeeves filter method for mixed variable optimization

AIP Conference Proceedings | 2013

F.P. Fernandes

E.M.G.P. Fernandes

A.M.A.C. Rocha

DOI

A negative binomial model for student allocation to higher education in Portugal during the pre-Bologna period

AIP Conference Proceedings | 2013

R. Oliveira

R.M. Vasconcelos

DOI

Assessing the performance of change-point detection based on the SIC procedure for non Gaussian and correlated data - A simulation study

AIP Conference Proceedings | 2013

M. Costa

L. Teixeira

DOI

Cognitive appraisal as a mediator in the relationship between stress and burnout

Work and Stress | 2013

S. Faria

DOI

Irrigation planning: An optimal control approach

AIP Conference Proceedings | 2013

S.O. Lopes

F.A.C.C. Fontes

R.M.S. Pereira

G.J. Machado

DOI

Predicting seasonal and hydro-meteorological impact in environmental variables modelling via Kalman filtering

Stochastic Environmental Research and Risk Assessment | 2013

M. Costa

DOI

Errors and grids for projected weakly singular integral equations

International Journal of Pure and Applied Mathematics | 2013

F.D. D'Almeida

M. Ahues

DOI

On the Lower Order and Type of Entire Axially Monogenic Functions

Results in Mathematics | 2013

M.A. Abul-Ez

DOI

The Fourier expansion of the hypermonogenic generalized trigonometric and elliptic functions

Journal of Number Theory | 2013

D. Constales

R.S. Kraußhar

DOI

On the properties of special functions on the linear-type lattices

Journal of Mathematical Analysis and Applications | 2013

R. Álvarez-Nodarse

DOI

Regular elements and Green's relations in generalized transformation semigroups

Asian-European Journal of Mathematics | 2013

R.P. Sullivan

V. Gould

DOI

A vanishing theorem in twisted de Rham cohomology

Proceedings of the Edinburgh Mathematical Society | 2013
DOI

Robotic assisted deep brain stimulation neurosurgery: First steps on system development

Proceedings of the IASTED International Conference on Biomedical Engineering, BioMed 2013 | 2013

C. Faria

E. Bicho

M. Rito

L. Louro

S. Monteiro

DOI

Robotic implantation of intracerebral electrodes for Deep Brain Stimulation

3rd Portuguese Bioengineering Meeting, ENBENG 2013 - Book of Proceedings | 2013

C. Faria

E. Bicho

M. Rito

L. Louro

S. Monteiro

DOI

Transportation of long objects in unknown cluttered environments by a team of robots: A dynamical systems approach

IEEE International Symposium on Industrial Electronics | 2013

T. Machado

T. Malheiro

S. Monteiro

E. Bicho

DOI

Extremal case in Marcus-Oliveira conjecture and beyond

Linear and Multilinear Algebra | 2013

A. Guterman

R. Lemos

DOI

Iterated periodicity over finite aperiodic semigroups

European Journal of Combinatorics | 2013

J. Almeida

M. Zeitoun

DOI

A study of exponential-type tails applied to Birnbaum-Saunders models

Extremal (in)dependence of a maximum autoregressive process

Discussiones Mathematicae Probability and Statistics | 2013
DOI

Extremes of multivariate ARMAX processes

Test | 2013

H. Ferreira

DOI

Nonparametric estimation of the tail-dependence coefficient

Revstat Statistical Journal | 2013

On the tail index estimation of an autoregressive pareto process

Discussiones Mathematicae Probability and Statistics | 2013
DOI

Modified K-pell sequence: Some identities and ordinary generating function

DOI

On some identities and generating functions for k-pell-lucas sequence

DOI

Some basic properties and a two-by-two matrix involving the k-Pell numbers

DOI

A note involving two-by-two matrices of the k-Pell and k-Pell-Lucas sequences

International Mathematical Forum 8, 32: 1561 - 1568 | 2013
DOI

A sequência de fibonacci e a sequência de Lucas: propostas práticas de exploração no 3.º ciclo do ensino básico

Ano da Matemática do Planeta Terra 2013

APM - Associação de Professores de Matemática | 2013

C. Costa

M. Nascimento

Elementos de matemática para o Ensino Básico, Teoria de conjuntos, lógica e relações binárias

Geometry and Google Earth

In ENTENP 2013 – Conference on Enabling Teachers for Enterpreneurship Education, Guarda | 2013

Group closures of injective order-preserving transformations

International Journal of Algebra 7, 15: 703 - 716 | 2013
DOI

On some identities and generating functions for k- Pell numbers

International Journal of Mathematical Analysis | 2013
DOI

Os anti prismas e o seu potencial no ensino: uma proposta de tarefas no âmbito do tema geometria e medida para o 1.º Ciclo do Ensino Básico

Scilab na Álgebra Linear

CISPEE2013 – 2013 1st International Conference of the Portuguese Society for Engineering Education | 2013

P. Vasco

Scilab na Álgebra Linear

Trabalho apresentado em CISPEE2013 – 2013 1st International Conference of the Portuguese Society for Engineering Education, In CISPEE2013 – 2013 1st International Conference of the Portuguese Society for Engineering Education, Porto | 2013

Um curioso caso de colaboração científica relativo a J. Anastácio da Cunha

Seminário MAT2 2013 | 2013

C. Costa

Um curioso caso de colaboração científica relativo a J. Anastácio da Cunha

Trabalho apresentado em Seminário MAT2 2013, In Atas de Seminário MAT2 2013, Vila Real | 2013

Creative Little Scientists : enabling creativity through Science and Mathematics in preschool and first years of primary education : country report on in-depth field work in Portugal

European Commission Seventh Framework Programme for Research and Technological Development | 2013

Manuel F. M Costa

Marta Isabel Bessa Marques

P. J. Machado

Mário Almeida

P. A. S. Pereira

A simulation study comparing modeling approaches in an illness-death multi-state model

Communications in Statistics: Simulation and Computation | 2013

S. Faria

DOI

Bandwidth selection for the estimation of transition probabilities in the location-scale progressive three-state model

Computational Statistics | 2013

J. Roca-Pardiñas

I. Van Keilegom

C. Cadarso-Suárez

DOI

Presmoothing the Aalen-Johansen estimator in the illness-death model

Electronic Journal of Statistics | 2013

A. Moreira

J. De Uña-Álvarez

DOI

smoothHR: An R Package for Pointwise Nonparametric Estimation of Hazard Ratio Curves of Continuous Predictors

Computational and Mathematical Methods in Medicine | 2013
DOI

Local conditions separating expansion from collapse in spherically symmetric models with anisotropic pressures

Physical Review D - Particles, Fields, Gravitation and Cosmology | 2013

J.P. Mimoso

M. Le Delliou

DOI

Review on exact and perturbative deformations of the Einstein-Straus model: Uniqueness and rigidity results

General Relativity and Gravitation | 2013

M. Mars

R. Vera

DOI

Separating expansion and collapse in general fluid models with heat flux

Physical Review D - Particles, Fields, Gravitation and Cosmology | 2013

M. Le Delliou

J.P. Mimoso

M. Fontanini

D.C. Guariento

E. Abdalla

DOI

Hyperbolicity and stability for Hamiltonian flows

Journal of Differential Equations | 2013

Mário Bessa

Jorge Rocha

DOI

Shades of hyperbolicity for Hamiltonians

Nonlinearity | 2013

Mário Bessa

Jorge Rocha

DOI

A modified fractional Zener model to describe the behaviour of a carbon fibre reinforced polymer

AIP Conference Proceedings | 2013

M.F.P. Costa

DOI

Erratum to: Innovative moments in grief therapy: The meaning reconstruction approach and the processes of selfnarrative transformation (Psychotherapy Research, (2013), 10.1080/10503307.2013.814927)

Psychotherapy Research | 2013

D. Alves

P. Fernández-Navarro

J. Baptista

E. Ribeiro

M. Gonçalves

DOI

A note on totally regular variables and Appell sequences in hypercomplex function theory

Carla Cruz

Helmuth Robert Malonek

DOI

Bandwidth selection for kernel density estimation with doubly truncated data

Computational Statistics and Data Analysis | 2013

I. Van Keilegom

DOI

An Optimal control Approach to the Irrigation Planning Problem

Conferência Brasileira de Dinâmica, Controle e Aplicações (DINCON) | 2013

S.O. Lopes

F.A.C.C. Fontes

M. Rosário de Pinho Costa

M.F.P. Pereira

G.J. Machado

Change-point analysis in environmental time series

IWSM2013-28th International Workshop on Statistical Modelling (Vol. 2) | 2013

M. Costa

L. Teixeira

A new strategy for choosing initial for the EM algorithm in poisson regression models

F. Gonçalves

Financial data modeling by Poisson mixture regression

F. Gonçalves

DOI

Hot pressing effect on the shear bond strength of dental porcelain to CoCrMoSi alloy substrates with different surface treatments

S. Faria

D. Soares

F.S. Silva

DOI

A note on Breda-Robertson’s conjecture.

Journal of Pure and Applied Mathematics: Advances and Applications | 2012

A note on spherical f-tilings by right triangles

Acta Mathematica Universitatis Comenianae | 2012

A. F. Santos

C.P. Avelino

A.F. Santos

Deformation of F-tilings versus deformation of isometric foldings

International Journal of Mathematics | 2012
DOI

Spherical and planar folding tessellations by kites and equilateral triangles

Australasian Journal of Combinatorics | 2012

Spherical f-tilings by scalene triangles and isosceles trapezoids, II

Acta Mathematica Sinica, English Series | 2012
DOI

Arbitrariness of jordan structure in factorization: The geometric multiplicity restriction and the 3 ×3 case

Asian-European Journal of Mathematics | 2012

C.R. Johnson

D. Lewis

DOI

Diphasic conductive concrete with nano materials and carbon fiber for self-sensing of strain

ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials | 2012

Y. Ding

Z. Chen

H. Tian

F. Pacheco-Torgal

Further geometric restrictions on Jordan structure in matrix factorization

Asian-European Journal of Mathematics | 2012

C.R. Johnson

D. Lewis

DOI

Multistage methods for solving symmetric positive definite Toeplitz systems

Math. Numer. Sin. | 2012

On computing complex square roots of real matrices

Applied Mathematics Letters | 2012

Z. Liu

J. Santos

R. Ralha

DOI

Shear behaviour of steel fibre reinforced self-consolidating concrete beams based on the modified compression field theory

Composite Structures | 2012

Y. Ding

F. Zhang

F. Torgal

DOI

Structure-preserving schur methods for computing square roots of real skew-hamiltonian matrices

Electronic Journal of Linear Algebra | 2012

Z. Liu

R. Ralha

A note on power bounded matrices

Electronic Journal of Linear Algebra | 2012

R.E. Hartwig

The (2,2,0) Drazin inverse problem

Linear Algebra and Its Applications | 2012

R.E. Hartwig

DOI

The Moore-Penrose inverse of a companion matrix

Linear Algebra and Its Applications | 2012
DOI

The inverse along a lower triangular matrix

Applied Mathematics and Computation | 2012

X. Mary

DOI

When does the moore-penrose inverse flip?

Operators and Matrices | 2012

R.E. Hartwig

A influência dos tratados de cálculo infinitesimal de Euler no séc. XVIII

Uma recensão italiana dos Princípios Matemáticos de José Anastácio da Cunha

Nonlinear modeling of vibrational energy harvesters for smart prostheses

Procedia Engineering | 2012

M.L. Morgado

L.F. Morgado

N. Silva

P. Santos

M. Santos

J. Ferreira

DOI

On the double degenerate equation<sup>ut</sup>-div a (x, t, u, ∇u) = b (x, t, u, ∇u)

Nonlinear Analysis, Theory, Methods and Applications | 2012

V. Vespri

DOI

Theoretical and numerical studies of slip flows

Universidade do Minho - Campus de Azurém | 2012

Slip Effects on the Stick-Slip Flow of a sPTT Fluid

MEFTE 2012 - IV Conferência Nacional em Mecânica Dos Fluidos, Termodinâmica e Energia | 2012

J. Miguel

F.T. Pinho

Analytical solutions for Newtonian and inelastic non-Newtonian flows with wall slip

Journal of Non-Newtonian Fluid Mechanics | 2012

J. M. Nobrega

F. T. Pinho

DOI

Analytical solutions for channel flows of Phan-Thien-Tanner and Giesekus fluids under slip

Journal of Non-Newtonian Fluid Mechanics | 2012

J. M. Nobrega

F. T. Pinho

DOI

Analytical solutions for laminar and electroosmotic fluid flow under slip boundary conditions

I3N – IV Annual Meeting 2012, Quiaios, Portugal, March 9-10, 2012 | 2012

A. Afonso

M.A. Alves

J. Miguel

F.T. Pinho

Development Length in Planar Channel Flows of Newtonian Fluids Under the Influence of Wall Slip

Journal of Fluids Engineering-Transactions of the Asme | 2012

A. M. Afonso

M. A. Alves

J. M. Nobrega

F. T. Pinho

DOI

Development lengths for fluid flow in microchannels under the influence of slip boundary conditions

I3N – IV Annual Meeting 2012, Quiaios, Portugal, March 9-10, 2012 | 2012

A. Afonso

J. Miguel

M.A. Alves

F.T. Pinho

Slip Effects on the Slip-Stick Flow of an sPTT Fluid

MEFTE 2012 IV Conferência Nacional em Mecânica dos Fluidos, Termodinâmica e Energia | 2012

A class of electromagnetic p-curl systems: Blow-up and finite time extinction

Nonlinear Analysis, Theory, Methods and Applications | 2012

S. Antontsev

DOI

A nonlinear hyperbolic Maxwell system using measure-valued functions

Journal of Mathematical Analysis and Applications | 2012
DOI

On a p-curl system arising in electromagnetism

Discrete and Continuous Dynamical Systems - Series S | 2012

J.-F. Rodrigues

DOI

Quasivariational Solutions for First Order Quasilinear Equations with Gradient Constraint

Archive for Rational Mechanics and Analysis | 2012

J.F. Rodrigues

DOI

Solving a signalized traffic intersection problem with an hyperbolic penalty function

AIP Conference Proceedings | 2012

T. Melo

M.T.T. Monteiro

DOI

Conformally related material metrics in general relativistic elasticity

12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity | 2012

E. Vaz

Cylindrically symmetric static solutions of the Einstein field equations for elastic matter

Journal of Mathematical Physics | 2012

J. Carot

E.G.L.R. Vaz

DOI

Elasticity and spherical symmetry

12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity | 2012

E. Vaz

J. Carot

Erratum to: General spherically symmetric elastic stars in relativity (Gen Relativ Gravit, (2010), 42(2357-2382), 10.1007/s10714-010-0980-x

General Relativity and Gravitation | 2012

J. Carot

E.G.L.R. Vaz

DOI

On the Kinetic Modelling of Reactive Waves in the Hydrodynamic Limit

Aerotecnica Missili & Spazio, The Journal of Aerospace Science, Technology and Systems | 2012

G.M.; Kremer

M.P.; Bianchi

Influence of reaction heat on time dependent processes in a chemically reacting binary mixture

AIP Conference Proceedings | 2012

W. Marques Jr.

G.M. Kremer

DOI

On the dynamics and linear stability of one-dimensional steady detonation waves

Journal of Physics A: Mathematical and Theoretical | 2012

F. Carvalho

DOI

A note on a one-parameter family of non-symmetric number triangles

Opuscula Mathematica | 2012

H.R. Malonek

DOI

Matrix representations of a special polynomial sequence in arbitrary dimension

Computational Methods and Function Theory | 2012

I. Cação

H.R. Malonek

DOI

On Paravector Valued Homogeneous Monogenic Polynomials with Binomial Expansion

Advances in Applied Clifford Algebras | 2012

H.R. Malonek

DOI

On pseudo-complex bases for monogenic polynomials

AIP Conference Proceedings | 2012

C. Cruz

H.R. Malonek

DOI

On the structure of generalized Appell sequences of paravector valued homogeneous monogenic polynomials

AIP Conference Proceedings | 2012

C. Cruz

H.R. Malonek

DOI

Pascal's triangle and other number triangles in Clifford analysis

AIP Conference Proceedings | 2012

G. Tomaz

H.R. Malonek

DOI

Some collapsing operations for 2-dimensional precubical sets

Journal of Homotopy and Related Structures | 2012
DOI

Stability results for impulsive functional differential equations with infinite delay

Nonlinear Analysis, Theory, Methods and Applications | 2012

T. Faria

M.C. Gadotti

DOI

A note on Breda-Robertson's conjecture

Journal of Pure and Applied Mathematics: Advances and Applications | 2012

A. F. Santos

Real dqds for the nonsymmetric tridiagonal eigenvalue problem

arXiv.org [Cornell University Library] | 2012

Sensitivity of eigenvalues of an unsymmetric tridiagonal matrix

Numerische Mathematik | 2012

B. Parlett

F.M. Dopico

DOI

Characterising strongly normalising intuitionistic terms

Fundamenta Informaticae | 2012

J. Ivetić

S. Likavec

DOI

A derivative-free filter driven multistart technique for global optimization

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2012

F.P. Fernandes

E.M.G.P. Fernandes

DOI

An artificial fish swarm filter-based method for constrained global optimization

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2012

A.M.A.C. Rocha

E.M.G.P. Fernandes

DOI

Generalized fractional Maxwell model: Parameter estimation of a viscoelastic material

AIP Conference Proceedings | 2012

C. Ribeiro

DOI

Stitch by Stitch the Science Fills the Space

Procedia - Social and Behavioral Sciences | 2012

Maria Almeida

Alexandra Nobre

Marina Maciel

Cristina Aguiar

DOI

Combining Statistical Methodologies in Water Quality Monitoring in a Hydrological Basin - Space and Time Approaches

Water Quality Monitoring and Assessment | 2012

Marco Costa

DOI

A statistical model for the demand of undergraduate engineering courses in Portugal: A first study of Bologna Process impact

AIP Conference Proceedings | 2012

R. Oliveira

R.M. Vasconcelos

DOI

Kalman filtering approach in the calibration of radar rainfall data-a comparative analysis of state space representations

Rainfall: Behavior, Forecasting and Distribution | 2012

M.A.S. Costa

M.S.V. Monteiro

Quantifying time-inhomogeneous stochastic introgression processes with hazard rates

Theoretical Population Biology | 2012

A. Ghosh

P. Haccou

DOI

About Birnbaum-Saunders distributions based on the Johnson system

Communications in Statistics - Theory and Methods | 2012

V. Leiva

A. Sanhueza

DOI

Shape and change point analyses of the Birnbaum-Saunders-t hazard rate and associated estimation

Computational Statistics and Data Analysis | 2012

V. Leiva

N. Balakrishnan

DOI

Hybrid use of steel- and carbon-fiber reinforced concrete for monitoring of crack behavior

ECCM 2012 - Composites at Venice, Proceedings of the 15th European Conference on Composite Materials | 2012

Y. Ding

Z. Han

Y. Zhang

Modeling wind energy flux by a Birnbaum-Saunders distribution with unknown shift parameter.

Journal of Applied Statistics | 2012

Study on residual behaviour and flexural toughness of fibre cocktail reinforced self compacting high performance concrete after exposure to high temperature

Construction and Building Materials | 2012

Y. Ding

J.B. Aguiar

S. Jalali

On the complexity of a Mehrotra-type predictor-corrector algorithm

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2012
DOI

Tameness of joins involving the pseudovariety of local semilattices

International Journal of Algebra and Computation | 2012
DOI

Almost Injective Transformations of an Infinite Set

Communications in Algebra | 2012

R.P. Sullivan

DOI

Multi-robot cognitive formations

IEEE International Conference on Intelligent Robots and Systems | 2012

M. Sousa

S. Monteiro

T. MacHado

E. Bicho

DOI

Non-destructive whole-brain monitoring using nanorobots: Neural electrical data rate requirements

International Journal of Machine Consciousness | 2012

N.R.B. Martins

R.A. Freitas Jr.

DOI

The power of prediction: Robots that read intentions

IEEE International Conference on Intelligent Robots and Systems | 2012

E. Bicho

E. Sousa

L. Louro

N. Hipolito

E.C. Silva

R. Silva

DOI

Another approach for sano's characterization of the J-chaotic order

Mathematical Inequalities and Applications | 2012
DOI

Operator inequalities for J-contractions

Mathematical Inequalities and Applications | 2012

N. Bebiano

R. Lemos

J. Da Providência

DOI

Multiplicador de Lagrange num problema com restrição não constante no gradiente

Encontro Nacional da Sociedade Portuguesa de Matemática | 2012

Assis Azevedo

Lisa Santos

Fragility index of block tailed vectors

Journal of Statistical Planning and Inference | 2012

H. Ferreira

DOI

On an extreme value version of the Birnbaum-Saunders distribution

Revstat Statistical Journal | 2012

M. Ivette Gomes

V. Leiva

On extremal dependence of block vectors

Kybernetika | 2012

H. Ferreira

On extremal dependence: Some contributions

Test | 2012

H. Ferreira

DOI

On the extremal behavior of a pareto process: An alternative for armax modeling

Kybernetika | 2012

Parameter estimation and dependence characterization of the MAR(1) process

Tail dependence between order statistics

Journal of Multivariate Analysis | 2012

H. Ferreira

DOI

Influência dos Jesuítas no ensino em Portugal

Actas do XI Congreso de la Sociedad Española de Historia de las Ciencias y de las Técnicas & II Encuentro Internacional Europeo-Americano | 2012

Influência dos Jesuítas no ensino em Portugal

Llull, Revista de la Sociedad Española de Historia de las Ciencias y de las Técnicas | 2012

One half of a maximal embedding dimension numerical semigroup

J.C. Rosales

DOI

Anti prismas à conquista do 1.º Ciclo do Ensino Básico

Educação e Matemática, 119: 47 - 52 | 2012

C. Costa

Comemorações com Geometria e Criatividade: dois estudos de caso com educadoras de infância

Indagatio Didactica 4, 1: 174 - 202 | 2012

C. Costa

Paula Catarino

Departamento Douro

Cecília Costa

Departamento Douro

Etnociência: a tecnologia na partilha da ciência

"Etnociência: a tecnologia na partilha da ciência", Trabalho apresentado em III- Congresso Internacional/A fenda dixital/TIC escola e desenvolvimento local | 2012

M. Q. Costa

O Nónio de Pedro Nunes no 1º Ciclo do Ensino Básico

Educação e Matemática, 116: 36 - 41 | 2012

C. Costa

M. Nascimento

O ensino de Matemática no Ensino Primário, no séc. XX: uma escola, em contexto rural, no Norte de Portugal

In III Fórum Ibérico de Museologia da Educação, Múrcia | 2012

O ensino de Matemática no Ensino Primário, no séc. XX: uma escola, em contexto rural, no Norte de Portugal

C. Costa

I. Lopes

M. Nascimento

An approach for valid covariance estimation via the Fourier series

Environmental Earth Sciences | 2012

P. García-Soidán

O. Rubiños-López

DOI

Estimation of the spatial distribution through the kernel indicator variogram

Environmetrics | 2012

P. García-Soidán

DOI

Extrema propagation: Fast distributed estimation of sums and network sizes

IEEE Transactions on Parallel and Distributed Systems | 2012

C. Baquero

P.S. Almeida

P. Jesus

DOI

Factorization in a torus and Riemann-Hilbert problems

Journal of Mathematical Analysis and Applications | 2012

M.C. Câmara

DOI

SurvivalBIV: Estimation of the bivariate distribution function for sequentially ordered events under univariate censoring

Journal of Statistical Software | 2012

A. Moreira

Gravitational collapse to higher dimensional topological black holes

12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity | 2012

J. Natário

P. Tod

Spacetime junctions and the collapse to black holes in higher dimensions

Advances in Mathematical Physics | 2012
DOI

A discrete Faà di Bruno's formula

Contributions to Discrete Mathematics | 2012

Pedro Duarte

A FINITE VOLUME SCHEME FOR THE SHALLOW-WATER SYSTEM WITH THE POLYNOMIAL RECONSTRUCTION

Generalized fractional Maxwell model: Parameter estimation of a viscoelastic material

AIP Conference Proceedings | 2012

M.F.P. Costa

DOI

Generalized fractional maxwell model : parameter estimation of a viscoelastic material

M.F.P. Costa

Higher temperature reduces the effects of litter quality on decomposition by aquatic fungi

Freshwater Biology | 2012

I. Fernandes

C. Pascoal

H. Guimarães

R. Pinto

F. Cássio

DOI

Innovative moments and change in client-centered therapy

Psychotherapy Research | 2012

M.M. Gonçalves

I. Mendes

G. Cruz

A.P. Ribeiro

L. Angus

L.S. Greenberg

DOI

Therapist interventions and client innovative moments in emotion-focused therapy for depression

Psychotherapy | 2012

C. Cunha

M.M. Gonçalves

C.E. Hill

I. Mendes

A.P. Ribeiro

L. Angus

DOI

On a variational inequality for incompressible non-Newtonian thick flows

José Francisco Rodrigues

DOI

Kernel density estimation with doubly truncated data

Electronic Journal of Statistics | 2012

J. De Uña-Alvarez

DOI

Deformation of f-tilings versus deformation of isometric foldings

International Journal of Mathematics | 2012

A. F. Santos

DOI

Automatic Nuclei Detection on Cytological Images Using the Firefly Optimization Algorithm

Information Technologies in Biomedicine | 2012

Weronika Wojtak

Andrzej Obuchowicz

DOI

Relationship of PON1 192 and 55 gene polymorphisms to calcific valvular aortic stenosis

American Journal of Cardiovascular Disease | 2012

Comparison of em and SEM algorithms in poisson regression models: A simulation study

G. Soromenho

DOI

Using multi-objective evolutionary algorithms for optimization of the cooling system in polymer injection molding

A.J. Pontes

J.C. Viana

A. Gaspar-Cunha

DOI

Right triangular spherical dihedral f-tilings: The (π/2,π/3,π/5), (π/2,2π/5,π/5) family

Journal of Geometry | 2011
DOI

Spherical f-Tilings by (Equilateral and Isosceles) Triangles and Isosceles Trapezoids

Annals of Combinatorics | 2011
DOI

Concerning the regularity of the anisotropic porous medium equation

Journal of Mathematical Analysis and Applications | 2011
DOI

Numerical Issues in the Implementation Of Slip Boundary Conditions

Workshop Mathematical Modelling and Numerical Simulations for Engineering Appliecations – Setembro 2011, Braga, Portugal | 2011

O.S. Carneiro

F.T. Pinho

J. Miguel

On the Effect of the Wall Slip Boundary Conditon

Semana da Escola de Engenharia, Universidade do Minho, Guimarães, Portugal, October 2011 | 2011

J. Miguel

F.T. Pinho

O.S. Carneiro

On the effect of the wall slip boundary conditon

Semana da Engenharia 2011 - University of Minho - Portugal | 2011

The Effect of Wall Slip on the Flow of Newtonian and Viscoelastic Materials in Plannar Contractions

III Annual Meeting of the I3N – Institute of Nanostructures, Nanomodelling and Nanofabrication, Fátima, Portugal, February 2011 | 2011

O.S. Carneiro

F.T. Pinho

J. Miguel

A web-based tool to evaluate the iterative processes of Direct Search Methods

Proceedings of the World Congress on Engineering 2011, WCE 2011 | 2011

P. Mestre

A. Correia

C. Teixiera

J. Almeida

C. Serodio

Hybrid technique for fingerprinting using IEEE802.11 wireless networks

2011 International Conference on Indoor Positioning and Indoor Navigation, IPIN 2011 | 2011

P. Mestre

C. Serodio

L. Coutinho

L. Reigoto

DOI

Indoor location using fingerprinting and fuzzy logic

Advances in Intelligent and Soft Computing | 2011

P. Mestre

L. Coutinho

L. Reigoto

A. Correia

P. Couto

C. Serodio

DOI

Penalty fuzzy function for derivative-free optimization

Advances in Intelligent and Soft Computing | 2011

P. Mestre

A. Correia

P. Couto

C. Serodio

P. Melo-Pinto

DOI

Solving MPCC problem with the hyperbolic penalty function

AIP Conference Proceedings | 2011

T. Melo

M.T.T. Monteiro

DOI

General relativistic elasticity: Statics and dynamics of spherically symmetric metrics

Springer Proceedings in Mathematics | 2011

E.G.L.R. Vaz

DOI

Matching a static cylindrically symmetric elastic spacetime

AIP Conference Proceedings | 2011

J. Carot

E.G.L.R. Vaz

DOI

Relating material and space-time metrics within relativistic elasticity: A dynamical example

Springer Proceedings in Mathematics | 2011

E.G.L.R Vaz

J. Carot

DOI

The Einstein field equations for cylindrically symmetric elastic configurations

Journal of Physics: Conference Series | 2011

J. Carot

E.G.L.R. Vaz

DOI

A kinetic model for chemical reactions without barriers: Transport coefficients and eigenmodes

Journal of Statistical Mechanics: Theory and Experiment | 2011

G.M. Alves

G.M. Kremer

W. Marques Jr.

DOI

An H-theorem for chemically reacting gases

Springer Proceedings in Mathematics | 2011

G.M. Kremer

F. Oliveira

DOI

An application of the SIR model to the evolution of epidemics in Portugal

Springer Proceedings in Mathematics | 2011

A.M. Correia

DOI

Influence of the reaction heat on the linear stability spectra of steady detonation in the kinetic frame

AIP Conference Proceedings | 2011

F. Carvalho

DOI

Kinetic theory for chemical reactions without a barrier

Springer Proceedings in Mathematics | 2011

G.M. Kremer

DOI

Kinetic theory of simple reacting spheres I

AIP Conference Proceedings | 2011

J. Polewczak

DOI

Modelling and solutions to the linear stability of a detonation wave in the kinetic frame

Journal of Difference Equations and Applications | 2011

M. Pandolfi Bianchi

DOI

Spectral distribution of scattered light from a chemical relaxation system

AIP Conference Proceedings | 2011

W. Marques Jr.

G.M. Kremer

M.P. Bianchi

DOI

Transport properties of a kinetic model for chemical reactions without barriers

AIP Conference Proceedings | 2011

G.M. Alves

G.M. Kremer

DOI

3D mappings by generalized Joukowski transformations

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2011

C. Cruz

H.R. Malonek

DOI

Laguerre derivative and monogenic Laguerre polynomials: An operational approach

Mathematical and Computer Modelling | 2011

I. Cação

H.R. Malonek

DOI

On generalized hypercomplex Laguerre-type exponentials and applications

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2011

I. Cação

H.R. Malonek

DOI

Quaternions: A mathematica package for quaternionic analysis

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2011
DOI

A calculus of multiary sequent terms

ACM Transactions on Computational Logic | 2011
DOI

Relating sequent calculi for Bi-intuitionistic propositional logic

Electronic Proceedings in Theoretical Computer Science, EPTCS | 2011

T. Uustalu

DOI

General criteria for asymptotic and exponential stabilities of neural network models with unbounded delays

Applied Mathematics and Computation | 2011

T. Faria

DOI

Global stability of a Cohen-Grossberg neural network with both time-varying and continuous distributed delays

Nonlinear Analysis: Real World Applications | 2011
DOI

Aircraft components maintenance shop production planning -- random events prioritization

David Bourne

Fátima Ferreira

Deolinda Rasteiro

Jorge Santos

Combining and scaling descent and negative curvature directions

Mathematical Programming | 2011

J.M. Moguerza

A. Olivares

F.J. Prieto

DOI

Lot-sizing and scheduling in a glass container manufacture company

International Journal of Mathematical Modelling and Numerical Optimisation | 2011

C. Avelino

A. Cerveira

A. Delgado

M. Poss

C. P. Avelino

DOI

A note on preservation of strong normalisation in the λ-calculus

Theoretical Computer Science | 2011
DOI

Assessing the potential of interior point barrier filter line search methods: Nonmonotone versus monotone approach

Optimization | 2011

E.M.G.P. Fernandes

DOI

Human-like movement of an anthropomorphic robot: Problem revisited

AIP Conference Proceedings | 2011

E.C. E Silva

E. Bicho

DOI

Interior point filter method for semi-infinite programming problems

Optimization | 2011

A.I. Pereira

E.M.G.P. Fernandes

DOI

Multi-objective memetic algorithm: Comparing artificial neural networks and pattern search filter method approaches

International Transactions in Operational Research | 2011

A. Gaspar-Cunha

F. Mendes

DOI

Nonlinear Optimization for Human-Like Movements of a High Degree of Freedom Robotics Arm-Hand System

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2011

F. Costa

E. Bicho

DOI

On a primal-dual interior point filter method

AIP Conference Proceedings | 2011

E.M.G.P. Fernandes

DOI

On minimizing objective and KKT error in a filter line search strategy for an interior point method

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2011

E.M.G.P. Fernandes

DOI

Parameter estimation of viscoelastic materials: A test case with different optimization strategies

AIP Conference Proceedings | 2011
DOI

Symposium on numerical optimization and applications

AIP Conference Proceedings | 2011

A.I. Pereira

DOI

Application of change-point detection to a structural component of water quality variables

AIP Conference Proceedings | 2011

M. Costa

DOI

Clustering and forecasting of dissolved oxygen concentration on a river basin

Stochastic Environmental Research and Risk Assessment | 2011

M. Costa

DOI

Using udometric network data to estimate an environmental covariate

AIP Conference Proceedings | 2011

M. Costa

DOI

Water quality monitoring using cluster analysis and linear models

Environmetrics | 2011

T. Alpuim

DOI

Modeling wind energy flux by a Birnbaum-Saunders distribution with an unknown shift parameter

Journal of Applied Statistics | 2011

V. Leiva

C. Marchant

DOI

A note on convergence rates in the strong law of large numbers for associated sequences

wseas - International Conference on Applied Mathematics | 2011

Combined effect of steel fibres and steel rebars on impact resistance of high performance concrete

J. Cent. South Univ. Technol. | 2011

X.-Y. Chen

Y.-N. Ding

On the kernel estimation of a multivariate distribution function under positive dependence

Chilean Journal of Statistics | 2011

Paulo E. Oliveira

On the lower order of entire special monogenic functions

AIP Conference Proceedings | 2011

M.A. Abul-Ez

DOI

Wiman-Valiron theory for the Dirac-Hodge equation on upper half-space of Rn+1

Journal of Mathematical Analysis and Applications | 2011

D. Constales

R.S. Kraußhar

DOI

Basic Fourier Series: Convergence on and Outside the q-Linear Grid

Journal of Fourier Analysis and Applications | 2011
DOI

The ideal structure of semigroups of transformations with restricted range

Bulletin of the Australian Mathematical Society | 2011

R.P. Sullivan

DOI

Einstein four-manifolds with skew torsion

Journal of Geometry and Physics | 2011
DOI

A dynamic field approach to goal inference, error detection and anticipatory action selection in human-robot collaboration.

A dynamic field model of ordinal and timing properties of sequential events

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2011

E. Bicho

DOI

Neuro-cognitive mechanisms of decision making in joint action: A human-robot interaction study

Human Movement Science | 2011

E. Bicho

L. Louro

E. Costa e Silva

DOI

A semiparametric estimator of the bivariate distribution function for censored gap times

Biometrical Journal | 2011

J. De Uña-álvarez

DOI

Presmoothing the transition probabilities in the illness-death model

Statistics and Probability Letters | 2011

J. De Uña-Álvarez

DOI

On using the determinant function to estimate the step-length in a predictor-corrector variant for semidefinite programming with HKM direction

AIP Conference Proceedings | 2011

F. Bastos

DOI

On the inverse problem of the product of a form by a monomial: The case n = 4: Part II

Integral Transforms and Special Functions | 2011

P. Maroni

DOI

Sign pattern matrices that admit P0-matrices

Linear Algebra and Its Applications | 2011

J.R. Torregrosa

DOI

Sign pattern matrices that admit <sup>P0</sup>-matrices

Linear Algebra and Its Applications | 2011

J.R. Torregrosa

DOI

On tail dependence: A characterization for first-order max-autoregressive processes

Mathematical Notes | 2011
DOI

An analysys of the university mathematical education in Portugal in the late eighteenth century

Proceedings of the 6th European Summer University in History and Epistemology in Mathematics Education | 2011

Contributos para a criação de um movimento matemático em países ibérico americanos: o caso de José Morgado

Covilhã: APM- Associação de Professores de Matemática | 2011

C. Costa

O Pi dos Tanoeiros

International Conference New Horizons in Education | 2011

C. Costa

M. Nascimento

O Pi dos Tanoeiros

In International Conference New Horizons in Education - Reis C., Isman A. & Neves, F. S. (editores), Guarda. | 2011

The Alto Douro “wine coopers’ pi

Catarino, P.. 2011. "The Alto Douro “wine coopers’ pi", Trabalho apresentado em International Conference on new Horizons in Education – Inte2011, In International Conference on new Horizons in Education – Inte2011, Guarda | 2011

Álgebra Linear: Problemas e Exercícios - uma proposta de apoio às aulas do tipo teórico-práticas

Classification of a class of conformally flat pure radiation metrics with cosmological constant

AIP Conference Proceedings | 2011

M. Bradley

S.B. Edgar

DOI

Monitoring NO3 contamination of aquifer system of Bacia do Cávado/Ribeiras Costeiras

Procedia Environmental Sciences | 2011

L. Margalho

J. Silva

DOI

Inference for non-markov multi-state models: An overview

Revstat Statistical Journal | 2011

Nonparametric location-scale models for censored successive survival times

Journal of Statistical Planning and Inference | 2011

I. Van Keilegom

J. De Uña-Álvarez

DOI

p3state.msm: Analyzing survival data from an illness-death model

Journal of Statistical Software | 2011

J. Roca-Pardiñas

Forecasting of yield curves using local state space reconstruction

Springer Proceedings in Mathematics | 2011

E.O. Covas

DOI

On the non-linear stability of scalar field cosmologies

Journal of Physics: Conference Series | 2011

A. Alho

J.A.V. Kroon

DOI

Pre-inflationary homogenization of scalar field cosmologies

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics | 2011

A. Alho

DOI

Radiative gravitational collapse to black holes in five dimensions

AIP Conference Proceedings | 2011
DOI

Role of shell crossing on the existence and stability of trapped matter shells in spherical inhomogeneous Λ-CDM models

Physical Review D - Particles, Fields, Gravitation and Cosmology | 2011

M. Le Delliou

J.P. Mimoso

DOI

Spherically symmetric models: Separating expansion from contraction in models with anisotropic pressures

AIP Conference Proceedings | 2011

J.P. Mimoso

M. Le Delliou

DOI

Stability of polydeuces orbit

Springer Proceedings in Mathematics | 2011

D.C. Pinto

DOI

The non-linear asymptotic stability of de-sitter: A perturbative approach

AIP Conference Proceedings | 2011
DOI

Order and chaos: interactive computational activities for the classroom

Proceedings of ICTMT10: The Tenth International Conference on Technology in Mathematics Teaching | 2011

Ricardo Severino

Winning Nim with Beatty and Fibonacci

Proceedings of the Recreational Mathematics Colloquium II | 2011

Fractional viscoelastic models

Recent Researches in Applied Mathematics and Informatics | 2011

Parameter estimation of viscoelastic materials: A test case with different optimization strategies

AIP Conference Proceedings | 2011

M.F.P. Costa

DOI

On stabilization of an elastic system by fast-oscillating time-variant feedback

Journal of Mathematical Sciences | 2011

A.V. Sarychev

DOI

THE BASIN OF ATTRACTION OF LOZI MAPPINGS

International Journal of Bifurcation and Chaos | 2011

DIOGO BAPTISTA

SANDRA VINAGRE

DOI

A reviewon joint modelling of longitudinal measurements and time-to-event

Revstat Statistical Journal | 2011

Narrative change in emotion-focused psychotherapy: A study on the evolution of reflection and protest innovative moments

Psychotherapy Research | 2011

I. Mendes

A.P. Ribeiro

L. Angus

L.S. Greenberg

M.M. Gonçalves

DOI

The use of eGFR and ACR to predict decline in renal function in people with diabetes

Nephrology Dialysis Transplantation | 2011

R.A. Hoefield

P.A. Kalra

P.G. Baker

P.J. Diggle

M.J. Gibson

D.J. O'Donoghue

DOI

The Alto Douro “wine coopers’ pi

International Conference on new Horizons in Education – Inte2011 | 2011

Right triangular spherical dihedral f-tilings: the (p/2,p/3,p/5), (p/2,2p/5,p/5) family

Journal of Geometry | 2011

A. F. Santos

DOI

Chondrogenic differentiation of human bone marrow mesenchymal stem cells in chitosan-based scaffolds using a flow-perfusion bioreactor

A. Martins

A.R. Costa-Pinto

V.M. Correlo

P. Sol

M. Bhattacharya

S. Faria

DOI

Solving cell infiltration limitations of electrospun nanofiber meshes for tissue engineering applications

A. Guimarães

E.D. Pinho

S. Faria

R.L. Reis

N.M. Neves

The influence of patterned nanofiber meshes on human mesenchymal stem cell osteogenesis

M.L. Alves da Silva

S. Faria

A.P. Marques

R.L. Reis

N.M. Neves

DOI

Dihedral F-Tilings of the Sphere by Equilateral and Scalene Triangles-I

Rendiconti del Seminario Matematico dell 'Universita' di Padova/Mathematical Journal of the University of Padova | 2010

A.M.D. Breda

P.S. Ribeiro

On deformations of spherical isometric foldings

Czechoslovak Mathematical Journal | 2010

A.M. Breda

DOI

Right triangular dihedral f-tilings of the sphere: the (π2,π4,π3) and (π2,π3,π3) family

Advances and Applications in Discrete Mathematics | 2010

Spherical quadrangles

Beitrage zur Algebra und Geometrie | 2010

A. M. Breda

A. F. Santos

C.P. Avelino

A.M. D'Azevedo Breda

A.F. Santos

Symmetry groups of a class of spherical folding tilings

Applied Mathematics and Information Sciences | 2010

A.M. D'Azevedo Breda

Investigation on toughness of fibre cocktail reinforced self consolidating concrete after high temperature

Materials Science Forum | 2010

Y. Ding

Y. Wang

DOI

On inverse eigenvalue problems for block Toeplitz matrices with Toeplitz blocks

Applied Mathematics and Computation | 2010

Z. Liu

R. Ralha

DOI

On the possible ranks among matrices with a given pattern

Discrete Math. Algorithms Appl. | 2010

C.R. Johnson

The Jordan form problem for C = AB: The balanced, diagonalizable case

Asian-European Journal of Mathematics | 2010

C.R. Johnson

DOI

The reconstruction of an hermitian Toeplitz matrix with prescribed eigenpairs

Journal of Systems Science and Complexity | 2010

Z. Liu

L. Chen

DOI

Generalized inverses of a sum in rings

Bulletin of the Australian Mathematical Society | 2010

N. Castro-González

DOI

Moore-Penrose invertibility in involutory rings: The case aa†=bb†

Linear and Multilinear Algebra | 2010
DOI

The (2, 2, 0) group inverse problem

Applied Mathematics and Computation | 2010

R.E. Hartwig

DOI

The link between regularity and strong-pi-regularity

Journal of the Australian Mathematical Society | 2010

R.E. Hartwig

DOI

EXPLICIT VERSUS IMPLICIT NUMERICAL IMPLEMENTATIONS OF THE WALL SLIP BOUNDARY CONDITION

Semana da Engenharia 2010 - University of Minho - Portugal | 2010

Explicit Versus Implicit Numerical Implementations Of The Wall Slip Boundary Conditions

Semana da Engenharia 2010 - Universidade do Minho | 2010

J. Miguel

F.T. Pinho

A diffusion problem with gradient constraint depending on the temperature

Adv. Math. Sci. Appl. | 2010

Classification of some penalty methods

Integral Methods in Science and Engineering: Analytic Methods | 2010

A. Correia

P. Mestre

C. Serôdio

DOI

Derivative-free nonlinear optimization filter simplex

International Journal of Applied Mathematics and Computer Science | 2010

A. Correia

P. Mestre

C. Serodio

DOI

Direct search optimization application programming interface with remote access

IAENG International Journal of Applied Mathematics | 2010

P. Mestre

A. Correia

C. Serôdio

Direct-search penalty/barrier methods

WCE 2010 - World Congress on Engineering 2010 | 2010

A. Correia

P. Mestre

C. Serôdio

Web-based Application programming interface to solve nonlinear optimization problems

WCE 2010 - World Congress on Engineering 2010 | 2010

A. Correia

P. Mestre

C. Fraga

C. Serôdio

General spherically symmetric elastic stars in relativity

General Relativity and Gravitation | 2010

J. Carot

E.G.L.R. Vaz

DOI

New e-learning objects for the Mathematics courses from Engineering degrees: Design and Implementation of Question Banks in Maple T.A. using LATEX

International Journal of Education and Information Technologies | 2010

Rui M.S. Pereira

Gaspar J. Machado

Teresa Malheiro

Estelita Vaz

M. Flores

Jorege Figueiredo

Spherically symmetric elasticity in relativity

Journal of Physics: Conference Series | 2010

J. Carot

E.G.L.R. Vaz

DOI

From the transport coefficients of a relaxation kinetic model to harmonic wave solutions

Nuovo Cimento della Societa Italiana di Fisica C | 2010

G.M. Kremer

M.P. Bianchi

DOI

3D-mappings by means of monogenic functions and their approximation

Mathematical Methods in the Applied Sciences | 2010

H.R. Malonek

DOI

On special functions in the context of clifford analysis

AIP Conference Proceedings | 2010

H.R. Malonek

DOI

Weak sectional category

Journal of the London Mathematical Society | 2010

J. Garcia-Calcines

DOI

Lotsizing and scheduling in BA Vidro

A. Agra

A. Cerveira

A. Delgado

M. Poss

Primitivas, Teoria e Exercícios resolvidos

L. Machado

Right triangular dihedral f-tilings of the sphere: the (pi/2,pi/4,pi/3), (pi/2,pi/3,pi/3) family

Advances and Applications in Discrete Mathematics | 2010

A. F. Santos

Right triangular dihedral {$f$}-tilings of the sphere: the
{$\left(\frac{\pi}{2},\frac{\pi}{4},\frac{\pi}{3}\right),\left(\frac{\pi}{2},\fr
ac{\pi}{3},\frac{\pi}{3}\right)$} family

Adv. Appl. Discrete Math. | 2010

Altino F. Santos

Solving discretized degenerate optimal control problems with state constraints

Optimal Control Applications and Methods | 2010
DOI

Assessment of a primal-dual interior point method using a three-D filter line search strategy

AIP Conference Proceedings | 2010

E.M.G.P. Fernandes

DOI

Numerical experiments with nonconvex MINLP problems

AIP Conference Proceedings | 2010

F.P. Fernandes

E.M.G.P. Fernandes

DOI

Symposium: Numerical optimization

AIP Conference Proceedings | 2010

A.I. Pereira

DOI

Error bounds for L<sup>1</sup> galerkin approximations of weakly singular integral operators

Integral Methods in Science and Engineering: Analytic Methods | 2010

M. Ahues

F.D. D'Almeida

DOI

A note on a generalized Joukowski transformation

Applied Mathematics Letters | 2010

H.R. Malonek

DOI

Basics of a generalized Wiman-Valiron theory for monogenic Taylor series of finite convergence radius

Mathematische Zeitschrift | 2010

D. Constales

R.S. Kraußhar

DOI

On a generalization of valiron's inequality for k-hypermonogenic functions on upper half-space

AIP Conference Proceedings | 2010

D. Constales

R.S. Kraußhar

DOI

On polynomiality of a predictor-corrector variant algorithm

AIP Conference Proceedings | 2010

F. Bastos

DOI

Propriedades algorítmicas envolvendo a pseudovariedade LSl

Conceição Nogueira

Duo semigroups of generalised transformations of sets

Pure Mathematics and Applications (PU.M.A.) | 2010

Semigroups of transformations restricted by an equivalence

Central European Journal of Mathematics | 2010

R.P. Sullivan

DOI

The ideal structure of semigroups of linear transformations with lower bounds on their nullity or defect

Algebra Colloquium | 2010

R.P. Sullivan

General quadratic decomposition

Journal of Difference Equations and Applications | 2010

P. Maroni

DOI

Semidirect product with an order-computable pseudovariety and tameness

Semigroup Forum | 2010

J. Almeida

DOI

A model of common neural mechanisms underlying the Fröhlich effect, the flash-lag effect , and the representational momentum effect

A dynamic neural field architecture for a pro-active assistant robot

2010 3rd IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2010 | 2010

M. Pinheiro

E. Bicho

DOI

Bridging the gap: A model of common neural mechanisms underlying the Fröhlich effect, the flash-lag effect, and the representational momentum effect

Space and Time in Perception and Action | 2010

D. Jancke

DOI

Effects of attention on a relative mislocalization with successively presented stimuli

Vision Research | 2010

D. Bocianski

J. Müsseler

DOI

Goal inferencing and error detection in joint action

4th International Conference on Cognitive Systems, CogSys 2010 | 2010

E. Bicho

M. Hulstijn

Y. Maas

L. Louro

N. Hipolito

E.C. E Silva

Integrating verbal and nonverbal communication in a dynamic neural field architecture for human-robot interaction

Frontiers in Neurorobotics | 2010

E. Bicho

L. Louro

DOI

Additive Frobenius endomorphisms for Sylvester and related bounds

25th conference of young algebraists | 2010

A. Guterman

Further developments of Furuta inequality of indefinite type

Mathematical Inequalities and Applications | 2010

N. Bebiano

R. Lemos

J. Da Providěncia

Trace inequalities for logarithms and powers of J-Hermitian matrices

Linear Algebra and Its Applications | 2010

R. Lemos

N. Bebiano

J. Da Providência

DOI

Transformações de Aluthge generalizada de tipo indefinido

Encontro dos Algebristas Portugueses | 2010

J. Da Providência

N. Bebiano

R. Lemos

On the inverse problem of the product of a form by a monomial: The case n=4. Part I

Integral Transforms and Special Functions | 2010

P. Maroni

DOI

A method for fitting A pRARMAX model: An application to financial data

WCE 2010 - World Congress on Engineering 2010 | 2010

L. Canto E Castro

ESTIMATION OF THE PARAMETER OF A pARMAX MODEL

Revstat-Statistical Journal | 2010

Modeling rare events through a pRARMAX process

Journal of Statistical Planning and Inference | 2010

L. Canto e Castro

DOI

Ideals of proportionally modular numerical semigroups

J.C. Rosales

DOI

Proportionally Modular Diophantine Inequalities and Their Multiplicity

J.C. Rosales

M.B. Branco

DOI

The frobenius variety of the saturated numerical semigroups

J.C. Rosales

Douro, poema geométrico: vertente de sentido matemático

Revista de Letras, 9: 271 - 283 | 2010

M. Nascimento

C. Costa

The Monoid of orientation-preserving transformations on a finite chain

5ECM - European Congress of Mathematics | 2010

The Monoid of orientation-preserving transformations on a finite chain

5ECM - European Congress of Mathematics, In 5ECM - European Congress of Mathematics, Amesterdão | 2010

The yoke: (ethno)materials for math classes

History and Epistemology in Mathematics Education of ESU 6 – Sixth European Summer University, Viena. | 2010

The yoke: (ethno)materials for math classes.

History and Epistemology in Mathematics Education of ESU 6 – Sixth European Summer University | 2010

C. Costa

M. Nascimento

Trabalhando os jugos em Trás-os-Montes e Alto Douro

Quadrante - Revista de Investigação em Educação Matemática 9, 1: 93 - 113 | 2010

C. Costa

M. Nascimento

R. Fernandes

Álgebra Linear, para que te quero?

I Congreso de Docencia Universitaria, In La innovación educativa en el contexto actual de la educación superior, Vigo | 2010

C. Costa

Invariant classification and the generalised invariant formalism: Conformally flat pure radiation metrics

General Relativity and Gravitation | 2010

M. Bradley

S.B. Edgar

DOI

Invariant classification of metrics using invariant formalism

Journal of Physics: Conference Series | 2010

S.B. Edgar

M. Bradley

DOI

Geostatistical inference under preferential sampling

Journal of the Royal Statistical Society. Series C: Applied Statistics | 2010

P.J. Diggle

T.-L. Su

DOI

Nonparametric spatial prediction under stochastic sampling design

Journal of Nonparametric Statistics | 2010

P. García-Soidán

C. Ferreira

DOI

New e-learning objects for the mathematics courses from engineering degrees : design and implementation of question banks in Maple T.A. using LaTeX

INTERNATIONAL JOURNAL OF EDUCATION AND INFORMATION TECHNOLOGIES | 2010

Rui M. S. Pereira

Irene Brito

Gaspar J. Machado

Estelita Vaz

Maria Flores

Jorge Manuel Figueiredo

Flexible hazard ratio curves for continuous predictors in multi-state models: An application to breast cancer data

Statistical Modelling | 2010

C. Cadarso-Suárez

T. Kneib

F. Gude

DOI

Formation of higher-dimensional topological black holes

Annales Henri Poincare | 2010

J. Natário

P. Tod

DOI

On the asymptotic stability of de Sitter spacetime: A nonlinear perturbative approach

Journal of Physics A: Mathematical and Theoretical | 2010
DOI

Separating expansion from contraction in spherically symmetric models with a perfect fluid: Generalization of the Tolman-Oppenheimer-Volkoff condition and application to models with a cosmological con

Physical Review D - Particles, Fields, Gravitation and Cosmology | 2010

J.P. Mimoso

M. Le Delliou

DOI

Separating expansion from contraction: Generalized TOV condition, LTB models with pressure and ΛcDM

AIP Conference Proceedings | 2010

M. Le Delliou

J.P. Mimoso

DOI

Narrative change in emotion-focused therapy: How is change constructed through the lens of the innovative moments coding system?

Psychotherapy Research | 2010

I. Mendes

A.P. Ribeiro

L. Angus

L.S. Greenberg

M.M. Gonçalves

DOI

MAPPING CHILDHOOD CANCER INCIDENCE AT NORTHERN REGION OF PORTUGAL

A semiparametric estimator of survival for doubly truncated data

Statistics in Medicine | 2010

J. De Una-Alvarez

DOI

Bootstrapping the NPMLE for doubly truncated data

Journal of Nonparametric Statistics | 2010

J. De Uña-Álvarez

DOI

DTDA: An R package to analyze randomly truncated data

Journal of Statistical Software | 2010

J. De Uña-Álvarez

R.M. Crujeiras

Towards a canonical classical natural deduction system

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2010
DOI

Right triangular dihedral {$f$}-tilings of the sphere: the {$\left(\frac{\pi}{2},\frac{\pi}{4},\frac{\pi}{3}\right),\left(\frac{\pi}{2},\fr ac{\pi}{3},\frac{\pi}{3}\right)$} family

Adv. Appl. Discrete Math. | 2010

Altino F. Santos

Lindenbaumsätze für deduktive Systeme

DOI

Biodegradable nanofibers-reinforced microfibrous composite scaffolds for bone tissue engineering

E.D. Pinho

V.M. Correlo

S. Faria

A.P. Marques

R.L. Reis

N.M. Neves

DOI

Cartilage tissue engineering using electrospun PCL nanofiber meshes and MSCs

A. Martins

A.R. Costa-Pinto

P. Costa

S. Faria

M. Gomes

R.L. Reis

N.M. Neves

DOI

Fitting mixtures of linear regressions

G. Soromenho

DOI

Osteogenic induction of hBMSCs by electrospun scaffolds with dexamethasone release functionality

A.R.C. Duarte

S. Faria

A.P. Marques

R.L. Reis

N.M. Neves

DOI

Solving cell infiltration limitations of electrospun nanofiber meshes for tissue engineering applications

A. Martins

E.D. Pinho

S. Faria

R.L. Reis

N.M. Neves

DOI

Multi-objective optimization of injection molding

Proceedings of the Polymer Processing Society Annual Meeting (PPS-26) | 2010

Using multiobjective evolutionary algorithms in the optimization of operating conditions of polymer injection molding

A.J. Pontes

J.C. Viana

A. Gaspar-Cunha

DOI

Métodos Espectrais Aplicados ao Filme de Fundido de um Processo de Extrusão de Polímeros

Congreso de Métodos Numéricos en Ingeniería | 2009

S. Gama

A. Gaspar-Cunha

Using multi-objective evolutionary algorithms in the optimization of polymer injection molding

DOI

Using multi-objective evolutionary algorithms in the optimization of polymer injection molding

Advances in Intelligent and Soft Computing | 2009

A.J. Pontes

J.C. Viana

A. Gaspar-Cunha

A class of spherical dihedral f-tilings

European Journal of Combinatorics | 2009

A.M. D'Azevedo Breda

P.S. Ribeiro

DOI

Dihedral f-tilings of the sphere by isosceles triangles and isosceles trapezoids

AIP Conference Proceedings | 2009
DOI

Spherical f-tilings by scalene triangles and isosceles trapezoids, I

European Journal of Combinatorics | 2009
DOI

Spherical f-tilings by scalene triangles and isosceles trapezoids, III

Electronic Journal of Combinatorics | 2009

Symmetry groups of a class of spherical foldings tilings

Applied Mathematics & Information Sciences | 2009

Inverse Eigenvalue Problems and Their Associated Approximation Problems for Matrices with J-(Skew) Centrosymmetry

Lecture Notes in Operations Research 11 | 2009

Investigation of the stress and strain state of clay pipes under fire condition

Ceramics International | 2009

Y. Ding

Y. Wang

P. Paulini

DOI

On the Eigenstructure of Hermitian Toeplitz Matrices with Prescribed Eigenpairs

Lecture Notes in Operations Research 10 | 2009

The investigation on strength and flexural toughness of fibre cocktail reinforced self-compacting high performance concrete

Construction and Building Materials | 2009

Y. Ding

A. Thomas

DOI

On the Drazin index of regular elements

Central European Journal of Mathematics | 2009
DOI

Some additive results on Drazin inverses

Applied Mathematics and Computation | 2009

R.E. Hartwig

DOI

Leonhard Euler: Life, Work and Legacy. Studies in the History and Philosophy of Mathematics, 5

Annals of Science | 2009
DOI

A class of stationary nonlinear maxwell systems

Mathematical Models and Methods in Applied Sciences | 2009

J.-F. Rodrigues

DOI

On a constrained reaction-diffusion system related to multiphase problems

Discrete and Continuous Dynamical Systems | 2009

J.-F. Rodrigues

DOI

The nonlinear N-membranes evolution problem

Journal of Mathematical Sciences | 2009

J.F. Rodrigues

J.M. Urbano

DOI

Derivative-free optimization and filter methods to solve nonlinear constrained problems

International Journal of Computer Mathematics | 2009

A. Correia

P. Mestre

C. Serôdio

DOI

Using e-learning to self regulate the learning process of Mathematics for Engineering students

14th WSEAS International Conference on Applied Mathematics | 2009

Jorge Figueiredo

Maria Flores

Ana Jesus

Gaspar J. Machado

Paulo Pereira

A kinetic approach to propagation and stability of detonation waves

AIP Conference Proceedings | 2009

R. Monaco

M.P. Bianchi

A kinetic model for chemical reactions without barriers

AIP Conference Proceedings | 2009

G.M. Kremer

H-theorem and trend to equilibrium of chemically reacting mixtures of gases

Kinetic and Related Models | 2009

A Fibration Category of Local Pospaces

Electronic Notes in Theoretical Computer Science | 2009
DOI

Continuation-passing style and strong normalisation for intuitionistic sequent calculi

Log. Methods Comput. Sci. | 2009

Monadic translation of intuitionistic sequent calculus

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2009

R. Matthes

DOI

Proof search and counter-model construction for Bi-intuitionistic propositional logic with labelled sequents

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2009

T. Uustalu

DOI

Proof search in constructive logics.

London Math. Soc. Lecture Note Ser. | 2009

Boundedness and global exponential stability for delayed differential equations with applications

Applied Mathematics and Computation | 2009

T. Faria

DOI

Global asymptotic stability for neural network models with distributed delays

Mathematical and Computer Modelling | 2009
DOI

Ciência com Vistas - uma vis(i)ta multidisciplinar, guia de campo do Professor

Convergence of LR algorithm for a one-point spectrum tridiagonal matrix

Numerische Mathematik | 2009

B. Parlett

DOI

Monadic translation of intuitionistic sequent calculus

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2009

R. Matthes

L. Pinto

DOI

The λ-calculus and the unity of structural proof theory

Theory of Computing Systems | 2009
DOI

Comparison of filter line search algorithms in the primal-dual barrier approach for nonlinear programming

AIP Conference Proceedings | 2009

E.M.G.P. Fernandes

DOI

Overview on mixed integer nonlinear programming problems

AIP Conference Proceedings | 2009

F.P. Fernandes

E.M.G.P. Fernandas

DOI

Session on numerical optimization

AIP Conference Proceedings | 2009

A.I. Pereira

DOI

Ciência com Vistas – Uma vis(i)ta multidisciplinar.

Universidade do Minho | 2009

Sentir a Ciência – Manual de Actividades Experimentais

Universidade do Minho | 2009

Multitype Bienaymé-Galton-Watson processes escaping extinction

Advances in Applied Probability | 2009

S. Sagitov

DOI

Piecewise constant Galerkin approximations of weakly singular integral equations

International Journal of Pure and Applied Mathematics | 2009

M. Ahues

F.D. D'Almeida

Advantages of using a block unstructured grid in a casting scenario

AIP Conference Proceedings | 2009

E. Monteiro

L. Gonsalves

A. Rouboa

DOI

Finite volume method analysis of heat transfer problem using adapted strongly implicit procedure

Journal of Mechanical Science and Technology | 2009

A. Rouboa

E. Monteiro

DOI

On the growth behavior of hypermonogenic functions on upper half-space

AIP Conference Proceedings | 2009

D. Constales

R.S. Kraußhar

DOI

Complete reducibility of the pseudovariety LS1

International Journal of Algebra and Computation | 2009
DOI

Structural and recurrence relations for hypergeometric-type functions by nikiforov-uvarov method

Electronic Transactions on Numerical Analysis | 2009

C.M. Fernandes

R. Álvarez-Nodarse

Structural and recurrence relations for hypergeometric-type functions by nikiforov-uvarovmethod

Electronic Transactions on Numerical Analysis | 2009

C.M. Fernandes

R. Álvarez-Nodarse

The ideal structure of semigroups of linear transformations with upper bounds on their nullity or defect

Communications in Algebra | 2009

R.P. Sullivan

DOI

A dynamic field approach to goal inference and error monitoring for human-robot interaction

Adaptive and Emergent Behaviour and Complex Systems - Proceedings of the 23rd Convention of the Society for the Study of Artificial Intelligence and Simulation of Behaviour, AISB 2009 | 2009

E. Bicho

L. Louro

N. Hipólito

Learning to time: A perspective

Journal of the Experimental Analysis of Behavior | 2009

A. Machado

DOI

Inequalities for J-contractions involving the α-power mean

Journal of Inequalities in Pure and Applied Mathematics | 2009

On using quadratic interpolation of the determinant function to estimate the step-length in a predictor-corrector variant for semidefinite programming

AIP Conference Proceedings | 2009

F. Bastos

DOI

N0 completions on partial matrices

Applied Mathematics and Computation | 2009

C. Jordán

J.R. Torregrosa

DOI

Sign pattern matrices that admit M-, N-, P- or inverse M-matrices

Linear Algebra and Its Applications | 2009

J.R. Torregrosa

DOI

N<inf>0</inf> completions on partial matrices

Applied Mathematics and Computation | 2009

C. Jordán

J.R. Torregrosa

DOI

Opened modular numerical semigroups with a given multiplicity

J.C. Rosales

DOI

The doubles of a numerical semigroup

A.M. Robles-Pérez

J.C. Rosales

DOI

A Geometria no dia de ....

Complete semigroups of transformations on a finite chain

International Conference on Semigroups and related topics, ICSrt 2009 | 2009

Complete semigroups of transformations on a finite chain

International Conference on Semigroups and related topics, ICSrt 2009, Porto | 2009

Construções com Matemática

Profmat2009 | 2009

Construções com Matemática

Profmat2009, Viana do Castelo | 2009

Livro das Atas do EIEM2008-Encontro em Investigação em Educação Matemática 2008

C. Costa

M. Nascimento

AP Aires

Tarefas de Geometria para o Ensino Pré-escolar e para o 1.º Ciclo do Ensino Básico

Profmat2009 | 2009

C. Costa

Tarefas de Geometria para o Ensino Pré-escolar e para o 1.º Ciclo do Ensino Básico

Profmat2009, Viana do Castelo | 2009

Assessing the effect of clustered and biased multi-stage sampling

Environmetrics | 2009

J. Tawn

DOI

Fast estimation of aggregates in unstructured networks

Proceedings of the 5th International Conference on Autonomic and Autonomous Systems, ICAS 2009 | 2009

C. Baquero

P.S. Almeida

DOI

Multi-state models for the analysis of time-to-event data

Statistical Methods in Medical Research | 2009

J. De Uña-Álvarez

C. Cadarso-Suárez

P.K. Andersen

DOI

Avoiding closed timelike curves with a collapsing rotating null dust shell

AIP Conference Proceedings | 2009

J. Natário

P. Tod

DOI

Matching stationary spacetimes

Journal of Geometry and Physics | 2009

J. Natário

DOI

Matching stationary spacetimes in cylindrical symmetry

AIP Conference Proceedings | 2009

J. Natário

DOI

Spherical f-tilings by scalene triangles and isosceles trapezoids III

Electronic Journal of Combinatorics | 2009

C.P. Avelino

A competitive dynamic model for decision making in autonomous robots performing cooperative tasks

Unpublished | 2009

Estela Bicho

Wolfram Erlhagen

DOI

Surface modification of electrospun polycaprolactone nanofiber meshes by plasma treatment to enhance biological performance

E.D. Pinho

S. Faria

I. Pashkuleva

A.P. Marques

R.L. Reis

N.M. Neves

DOI

Dihedral F-tilings of the sphere by equilateral and scalene triangles - II

Electronic Journal of Combinatorics | 2008

A.M.D. Breda

P.S. Ribeiro

Dihedral f-tilings of the sphere by equilateral and scalene triangles, III

Electronic Journal of Combinatorics | 2008

Spherical f-tilings by triangles and r-sided regular polygons, r > 5

Electronic Journal of Combinatorics | 2008

C.P. Avelino

The investigation on the workability of fibre cocktail reinforced self-compacting high performance concrete

Construction and Building Materials | 2008

Y. Ding

S. Liu

A. Thomas

DOI

Regularity for the porous medium equation with variable exponent: The singular case

Journal of Differential Equations | 2008
DOI

Implementation of a Slip Boundary Condition in a Finite Volume Code Aimed to Predict Fluid Flows

II Conferência Nacional de Métodos Numéricos em Mecânica de Fluidos e Termodinâmica | 2008

Rheology & Extrusion Die Design

Rheoprocessing 2008. Guimarães, Portugal: June, 2008 | 2008

J. Miguel

O.S. Carneiro

F.T. Pinho

A unilateral multiphase problem with Neumann type boundary condition

Analysing the elasticity difference tensor of general relativity

General Relativity and Gravitation | 2008

E.G.L.R. Vaz

DOI

A note on a Discrete Boltzmann Equation with multiple collisions

Journal of Mathematical Analysis and Applications | 2008

F. Oliveira

DOI

Clifford analysis between continuous and discrete

AIP Conference Proceedings | 2008

H.R. Malonek

DOI

Simplicial resolutions and Ganea fibrations

Journal of Homotopy and Related Structures | 2008

Hans Scheerer

Daniel Tanré

Local and global stability for Lotka-Volterra systems with distributed delays and instantaneous negative feedbacks

Journal of Differential Equations | 2008

T. Faria

DOI

Spherical f-tilings by triangles and r-sided regular polygons, r &gt; 5

Electronic Journal of Combinatorics | 2008

Characterising strongly normalising intuitionistic sequent terms

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2008

S. Ghilezan

J. Ivetić

DOI

Efficient solving of engineering design problems by an interior point 3-D filter line search method

AIP Conference Proceedings | 2008

E.M.G.P. Fernandes

DOI

Practical implementation of an interior point nonmonotone line search filter method

International Journal of Computer Mathematics | 2008

E.M.G.P. Fernandes

DOI

On a higher dimensional analogue of the Joukowski transformation

AIP Conference Proceedings | 2008

H.R. Malonek

DOI

On bases of identities for the ω-variety generated by locally testable semigroups

Theoretical Computer Science | 2008
DOI

Combining goal inference and natural-language dialogue for human-robot joint action

CEUR Workshop Proceedings | 2008

M.E. Foster

M. Giuliani

T. Müller

M. Rickert

A. Knoll

E. Bicho

Implementing Bayes' rule with neural fields

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2008

R.H. Cuijpers

DOI

Relative mislocalization of successively presented stimuli

Vision Research | 2008

D. Bocianski

J. Müsseler

DOI

A note on indefinite chaotic order

Journal of Advanced Research on Applied Mathematics | 2008

Krein spaces numerical ranges and their computer generation

Electronic Journal of Linear Algebra | 2008

N. Bebiano

J. Da Providência

A. Nata

Influence of Initial Solutions and Step-Lengths in the Resolution of Some Classes of Semidefinite Programming Problems with a Predictor-Corrector Variant that uses the HKM Direction

AIP Conference Proceedings | 2008

E. Bastos

Influence of initial solutions and step-lengths in the resolution of some classes of semidefinite programming problems with a predictor-corrector variant that uses the HKM direction

AIP Conference Proceedings | 2008

F. Bastos

DOI

Pointlike sets with respect to R and J

Journal of Pure and Applied Algebra | 2008

J. Almeida

M. Zeitoun

DOI

Tail and dependence behavior of levels that persist for a fixed period of time

Extremes | 2008

L. Canto E Castro

DOI

Numerical semigroups with many gaps of the same parity

J.C. Rosales

DOI

On the Frobenius number of a modular Diophantine inequality

Symmetric proportionally modular diophantine inequalities

J.C. Rosales

J.M. Urbano-Blanco

The smallest positive integer that is solution of a proportionally modular diophantine inequality

J.C. Rosales

D<inf>n</inf> -normal semigroups of transformations

Semigroup Forum | 2008

I. Levi

DOI

E se a Matemática transformasse a minha terra na "capital do universo"? (singela homenagem ao algebrista José Morgado Júnior, natural de Pegarinhos)

E se a Matemática transformasse a minha terra na “Capital do Universo ?"

In J. M. Sousa (Org.) Actas do IX Congresso da SPCE – Educação para o sucesso: Políticas e Actores, Funchal | 2008

Geometria!? – Aprende fazendo

In J. M. Sousa (Org.) Actas do IX Congresso da SPCE – Educação para o sucesso: Políticas e Actores, Funchal | 2008

Latoeiros em Trás-os-Montes e Alto Douro

C. Costa

M. Nascimento

Semigrupos de transformações D_n normais

ENSPM 08 - Encontro Nacional da Sociedade Portuguesa de Matemática | 2008

Semigrupos de transformações D_n normais

In ENSPM 08 - Encontro Nacional da SPM, Coimbra | 2008

Tanoeiros em Trás-os-Montes e Alto Douro

Tanoeiros em Trás-os-Montes e Alto Douro: saberes (etno)matemáticos

Etnomatemática, Um olhar sobre a Diversidade Cultural e a Aprendizagem Matemática | 2008

The Alto Douro wine coopers’mathematics

History and Pedagogy of Mathematics, HPM Satellite Meeting of ICME 11 (HPM 2008), Cidade do México | 2008

Trabalhos e projectos promotores de sucesso: duas histórias no Ensino Superior

In J. M. Sousa (Org.) Actas do IX Congresso da SPCE – Educação para o sucesso: Políticas e Actores, Funchal | 2008

Uma primeira reflexão sobre a avaliação (também) como prática de formação

SIEM - Seminário de Investigação em Educação Matemática, In (Menezes, Santos, Gomes e Rodrigues) Avaliação em Matemática – Problemas e desafios, Viseu. | 2008

M. Nascimento

C. Costa

A kernel variogram estimator for clustered data

Scandinavian Journal of Statistics | 2008

P. Garcia-Soidán

M. Febrero-Bande

DOI

Web technologies : an allied of mathematics

INTED 2008 | 2008

Estelita Vaz

Gaspar J. Machado

Rui M. S. Pereira

Meromorphic factorization revisited and application to some groups of matrix functions

Complex Analysis and Operator Theory | 2008

M.C. Câmara

DOI

A simple estimator of the bivariate distribution function for censored gap times

Statistics and Probability Letters | 2008

J. De Uña-Álvarez

DOI

Avoiding closed timelike curves with a collapsing rotating null dust shell

Classical and Quantum Gravity | 2008

J. Natário

P. Tod

DOI

First order perturbations of the Einstein-Straus and Oppenheimer-Snyder models

Physical Review D - Particles, Fields, Gravitation and Cosmology | 2008

M. Mars

R. Vera

DOI

Gravitational collapse to toroidal and higher genus asymptotically AdS black holes

Advances in Theoretical and Mathematical Physics | 2008

J. Natário

P. Tod

Gravitational collapse to toroidal and higher genus black holes

EAS Publications Series | 2008

J. Natário

P. Tod

DOI

Second order vector perturbations on bouncing universes

EAS Publications Series | 2008
DOI

Spectral stability of Markov systems

Nonlinearity | 2008

Pedro Duarte

DOI

Joint modelling of repeated measurements and time-to-event outcomes: The fourth Armitage lecture

Statistics in Medicine | 2008

P.J. Diggle

A.G. Chetwynd

DOI

Longitudinal Study of the Profile and Predictors of Left Ventricular Mass Regression After Stentless Aortic Valve Replacement

Annals of Thoracic Surgery | 2008

E. Lim

A. Ali

P. Theodorou

H. Ashrafian

T. Chamageorgakis

A. Duncan

DOI

Lacroix and the Calculus

Birkhäuser Basel | 2008
DOI

Análise de um modelo dinâmico competitivo para a tomada de decisões em robôs autónomos

Characterising strongly normalising intuitionistic sequent terms

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2008

S. Ghilezan

J. Ivetić

DOI

Spherical f-tilings by triangles and r-sided regular polygons, r >= 5

Electronic Journal of Combinatorics | 2008

A. F. Santos

C.P. Avelino

A.F. Santos

Applications of the maximum term and the central index in the asymptotic growth analysis of entire solutions to higher dimensional polynomial cauchy–riemann equations

Complex Variables and Elliptic Equations | 2008

R. De Almeida

R.S. Kraußhar

DOI

Setting of the Operative Processing Window in Injection Moulding Using a Multi-Optimization Approach: Experimental Assessment

Proceedings of the 11th Esaform Conference on Material Forming | 2008

Júlio C. Viana

António J. Pontes

A. Gaspar-Cunha

A note on convergence rates in the strong law of large numbers for associated sequences

DIWEB ' 09: PROCEEDINGS OF THE 9TH WSEAS INTERNATIONAL CONFERENCE ON DISTANCE LEARNING AND WEB ENGINEERING | 2008

The n-membranes problem with neumann type boundary condition

International Series of Numerical Mathematics | 2007

J.F. Rodrigues

DOI

A recepção dos trabalhos de Euler em Portugal

Boletim da Sociedade Portuguesa de Matemática | 2007

Computing the square roots of matrices with central symmetry

Applied Mathematics and Computation | 2007

Z. Liu

R. Ralha

DOI

On Roth's pseudo equivalence over rings

Electronic Journal of Linear Algebra | 2007

R.E. Hartwig

Boundary regularity at t=0 for a singular free boundary problem

FREE BOUNDARY PROBLEMS: THEORY AND APPLICATIONS Book Series: International Series of Numerical Mathematics Volume: 154 Pages: 231- + Published: 2007 | 2007

Profile Extrusion Die Design: The Effect Of Wall Slip

PPS-23 | 2007

Condições fronteira nas interfaces - Descontinuidade no campo de velocidades (Master Thesis) - in Portuguese

Universidade do Porto | 2007

The N-membranes problem with Neumann type boundary condition

Figueiredo, Isabel Narra (ed.) et al., Free boundary problems. Theory and applications (FBP 2005), Basel: Birkhäuser (ISBN 3-7643-7718-6/hbk). ISNM. International Series of Numerical Mathematics 15 | 2007

Free Boundary Problems

Isabel Figueiredo

José Rodrigues

DOI

A non-trivial explicit solution for the 14-velocity Cabannes kinetic model

Nonlinear Analysis, Theory, Methods and Applications | 2007

F. Oliveira

DOI

Analysis of the trend to equilibrium of a chemically reacting system

Journal of Physics A: Mathematical and Theoretical | 2007

G.M. Kremer

M.P. Bianchi

DOI

Effect of reaction heat on Maxwellian distribution functions and rate of reactions

Journal of Statistical Mechanics: Theory and Experiment | 2007

G.M. Kremer

DOI

Generalized exponentials through appell sets in ℝ<sup>n+1</sup> and Bessel functions

AIP Conference Proceedings | 2007

H.R. Malonek

DOI

Special monogenic polynomials - Properties and applications

AIP Conference Proceedings | 2007

H.R. Malonek

DOI

Continuation-passing style and strong normalisation for intuitionistic sequent calculi

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2007

R. Matthes

Global attractivity for scalar differential equations with small delay

Journal of Mathematical Analysis and Applications | 2007

T. Faria

DOI

A linesearch approach for the combination of descent and negative curvature

ORM2007, V Moscow International Conference on Operations Research | 2007

J. M. Moguerza

A. Olivares

F. J. Prieto

The unsymmetric tridiagonal eigenvalue problem

Completing Herbelin's programme

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2007

Delayed substitutions

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2007

Refocusing generalised normalisation

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2007
DOI

An interior point filter line search method: Main convergence results

AIP Conference Proceedings | 2007

E.M.G.P. Fernandes

DOI

On interior point multidimensional filter line search methods for constrained optimization

WSEAS Transactions on Information Science and Applications | 2007

E.M.G.P. Fernandes

Parallelization of an algorithm for computing the eigenelements of an astrophysics model

AIP Conference Proceedings | 2007
DOI

Dynamics of escape mutants

Theoretical Population Biology | 2007

P. Haccou

DOI

Growth orders of monogenic functions in the ball

AIP Conference Proceedings | 2007

D. Constales

R.S. Kraußhar

DOI

Initial conditions optimization in casting scenario

AIP Conference Proceedings | 2007

E. Monteiro

A. Rouboa

DOI

On the growth type of entire monogenic functions

Archiv der Mathematik | 2007

D. Constales

R.S. Krausshar

DOI

On the relation between the growth and the Taylor coefficients of entire solutions to the higher-dimensional Cauchy-Riemann system in R<sup>n + 1</sup>

Journal of Mathematical Analysis and Applications | 2007

D. Constales

R.S. Kraußhar

DOI

Object transportation by multiple mobile robots controlled by attractor dynamics: Theory and implementation

IEEE International Conference on Intelligent Robots and Systems | 2007

R. Soares

E. Bicho

T. Machado

DOI

On the development of intention understanding for joint action tasks

2007 IEEE 6th International Conference on Development and Learning, ICDL | 2007

A. Mukovskiy

F. Chersi

E. Bicho

DOI

Complete reducibility of pseudovarieties

Complete reducibility of systems of equations with respect to R

Port. Math. | 2007

António A. R. Monteiro e a Investigação em Portugal na década de 40

Actas del IX Congreso Dr. António A. R. Monteiro | 2007

Could mathematics transform my land in the capital of universe?

Fifth European Summer University on the History and Epistemology in Mathematics Education, ESU 5, 2007 | 2007

C. Costa

M. Nascimento

Could mathematics transform my land in the capital of universe?

In Fifth European Summer University on the History and Epistemology in Mathematics Education, ESU 5, 2007, Praga | 2007

Da Colinearidade no ensino secundário à dependência linear no ensino superior: Que descontinuidades?

Quadrante, Revista de Investigação em Educação Matemática 16, 1: 147 - 162 | 2007

C. Costa

Matematizando em Trás-os-Montes e Alto Douro: uma primeira tentativa

In Proceedings of ElementaryMathematics Education, 2nd International Meeting - EME06 - (Elementary Mathematical Education), Isabel Vale, José Portela, (eds.), Viana do Castelo | 2007

C. Costa

M. Nascimento

Obtaining a class of type O pure radiation metrics with a negative cosmological constant, using invariant operators

General Relativity and Gravitation | 2007

S.B. Edgar

DOI

Type O pure radiation metrics with a cosmological constant

General Relativity and Gravitation | 2007

S. Brian Edgar

DOI

Using the generalised invariant formalism: A class of conformally flat pure radiation metrics with a negative cosmological constant

Journal of Physics: Conference Series | 2007

S. Brian Edgar

DOI

Isomorphism problems for transformation semigroups

Semigroups and formal languages | 2007

tdc.msm: An R library for the analysis of multi-state survival data

Computer Methods and Programs in Biomedicine | 2007

C. Cadarso-Suárez

J. De Uña-Álvarez

DOI

Lanczos potentials and a definition of gravitational entropy for perturbed Friedman-Lemaitre-Robertson-Walker spacetimes

Classical and Quantum Gravity | 2007

P. Tod

DOI

Lanczos potentials for linearly perturbed FLRW spacetimes

Journal of Physics: Conference Series | 2007

P. Tod

DOI

Linear perturbations of matched spacetimes: The gauge problem and background symmetries

Classical and Quantum Gravity | 2007

M. Mars

R. Vera

DOI

Nonlinear vector perturbations in a contracting universe

Classical and Quantum Gravity | 2007

D.J. Mulryne

R. Tavakol

DOI

Hyponatremia during the first 24 hours following minor ear, nose and throat surgery secondary to the use of Ringer Lactate solution | Hiponatrémia nas primeiras 24 horas pós-cirurgia otorrinolaringo

Arquivos de Medicina | 2007

A. Alegria

M.P. Alonso

S. Guimarães

A.P. Alves

M.J. Nunes

M.F. Caldas

Completing Herbelin's programme

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2007

Delayed substitutions

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2007

Refocusing generalised normalisation

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2007
DOI

Using the generalised invariant formalism: A class of conformally flat pure radiation metrics with a negative cosmological constant

Journal of Physics: Conference Series | 2007
DOI

Dihedral f-tilings of the sphere by triangles and well centered quadrangles

Hiroshima Mathematical Journal | 2006

Spectrally arbitrary factorization: the nonderogatory case

Textos Mat. S´er.B, 39, Univ. Coimbra, 2006 | 2006

Intrinsic scaling for PDE's with an exponential nonlinearity

Indiana University Mathematics Journal | 2006

J.M. Urbano

DOI

The nonlinear problem of two membranes

Mathematical properties of the elasticity difference tensor

AIP Conference Proceedings | 2006

E.G.L.R. Vaz

DOI

A relaxation kinetic model for transport phenomena in a reactive flow

Physics of Fluids | 2006

G.M. Kremer

M. Pandolfi Bianchi

DOI

A 3-dimensional Bergman kernel method with applications to rectangular domains

Journal of Computational and Applied Mathematics | 2006

S. Bock

K. Gürlebeck

H. Malonek

DOI

Bords homotopiques et modèles de Quillen

Homology, Homotopy and Applications | 2006

P. Lambrechts

Joins of DGA modules and sectional category

Algebraic & Geometric Topology | 2006

Lucía Fernández Suárez

Pierre Ghienne

Relative directed homotopy theory of partially ordered spaces

Journal of Homotopy and Related Structures | 2006

Note on L.-S. category and DGA modules

Bulletin of the Belgian Mathematical Society - Simon Stevin | 2006

Structural proof theory as rewriting

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2006

M.J. Frade

Structural proof theory as rewriting

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2006

M.J. Frade

L. Pinto

Monotone and nonmonotone implementations of an interior-point SQP filter line search algorithm

WSEAS Transactions on Information Science and Applications | 2006

E.M.G.P. Fernandes

Precipitation measurement and the analysis of hydrological resources in a river basin

Proceedings of ACCURACY 2006 - 7th International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences | 2006

T. Alpuim

On the waiting time to escape

Journal of Applied Probability | 2006
DOI

Further results on the asymptotic growth of entire solutions of iterated Dirac equations in ℝ<sup>n</sup>

Mathematical Methods in the Applied Sciences | 2006

D. Constales

R.S. Kraußhar

DOI

On Cauchy estimates and growth orders of entire solutions of iterated Dirac and generalized Cauchy-Riemann equations

Mathematical Methods in the Applied Sciences | 2006

D. Constales

R.S. Kraußhar

DOI

On Normal Families and Growth Behavior of Polymonogenic Functions

Basic Fourier series on a q-linear grid: Convergence theorems

Journal of Mathematical Analysis and Applications | 2006
DOI

Ladder type operators and recurrence relations for the radial wave functions of the N-th dimensional oscillators and hydrogenlike atoms

Iniciación a la Investigación | 2006

E. M. Costa

On recurrence relations for radial wave functions for the N-TH dimensional oscillators and hydrogenlike atoms: Analytical and numerical study

Electronic Transactions on Numerical Analysis | 2006

R. Álvarez-Nodarse

N.R. Quintero

Maximal inverse subsemigroups of the symmetric inverse semigroup on a finite-dimensional vector space

Communications in Algebra | 2006

R.P. Sullivan

DOI

Semigroups of injective linear transformations with infinite defect

Communications in Algebra | 2006
DOI

A dynamic model for action understanding and goal-directed imitation

Brain Research | 2006

A. Mukovskiy

E. Bicho

DOI

Goal-directed imitation for robots: A bio-inspired approach to action understanding and skill learning

Robotics and Autonomous Systems | 2006

A. Mukovskiy

E. Bicho

G. Panin

C. Kiss

A. Knoll

H. Van Schie

DOI

Goals and means in action observation: A computational approach

Neural Networks | 2006

R.H. Cuijpers

H.T.v. Schie

M. Koppen

H. Bekkering

DOI

Robust persistent activity in neural fields with asymmetric connectivity

Neurocomputing | 2006

C. Horta

DOI

The dynamic neural field approach to cognitive robotics

Journal of Neural Engineering | 2006

E. Bicho

DOI

Totally nonpositive completions on partial matrices

Linear Algebra and Its Applications | 2006

J.R. Torregrosa

A.M. Urbano

DOI

Obtaining a class of conformally flat pure radiation metrics with cosmological constant using invariant operators

AIP Conference Proceedings | 2006

S.B. Edgar

DOI

Obtaining exact solutions with cosmological constant using invariant operators

AIP Conference Proceedings | 2006

A comparison of approaches for valid variogram achievement

Computational Statistics | 2006

P. Garcia-Soidán

M. Febrero-Bande

DOI

Nonparametric estimation of transition probabilities in a non-markov illness-death model

Lifetime Data Analysis | 2006

J. De Uña-Álvarez

C. Cadarso-Suárez

DOI

First order perturbations of the Einstein-Straus model

AIP Conference Proceedings | 2006

M. Mars

R. Vera

DOI

Generalisations of the Einstein-Straus model to cylindrically symmetric settings

The Tenth Marcel Grossmann Meeting: On Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories | 2006

R. Tavakol

R. Vera

DOI

Non-equivalence of newtonian and relativistic second order perturbations

AIP Conference Proceedings | 2006
DOI

Spherically symmetric perfect fluid collapse in area-radial coordinates

AIP Conference Proceedings | 2006

H. Iguchi

T. Harada

DOI

Combinatorial stability of non-deterministic systems

Ergodic Theory and Dynamical Systems | 2006

Pedro Duarte

DOI

Effect and duration of lung volume reduction surgery: Mid-term results of the Brompton trial

Thoracic and Cardiovascular Surgeon | 2006

E. Lim

A. Ali

N. Cartwright

A. Chetwynd

M. Polkey

D. Geddes

DOI

Discretization of Iterative Refinement Methods for a Second Kind Operator Equation

The Journal of Analysis | 2006

Filomena D. D'Almeida

Paulo B. Vasconcelos

LAD Regression and Non parametric Methods for Detecting Outliers and Leverage Points

Student | 2006

Boundary Regularity at {t = 0} for a Singular Free Boundary Problem

Free Boundary Problems | 2006

Eurica Henriques

José Urbano

DOI

Dihedral f-tilings of the sphere by rhombi and triangles

Discrete Mathematics and Theoretical Computer Science | 2005

A.M. Breda

On the number of invariant factors of matrix products

Linear Algebra and Its Applications | 2005

E.M. De Sá

DOI

Diagonalizing triangular matrices via orthogonal Pierce decompositions

Linear Algebra and Its Applications | 2005

R.E. Hartwig

R. Puystjens

DOI

S.F. Lacroix, Traité du calcul différentiel et du calcul intégral, first edition (1797–1800)

Landmark Writings in Western Mathematics 1640-1940 | 2005
DOI

On the doubly singular equation y(u)<inf>t</inf>= Δ<inf>p</inf>u

Communications in Partial Differential Equations | 2005

J.M. Urbano

DOI

REMARKS ON THE TWO AND THREE MEMBRANES PROBLEM

Recent Advances in Elliptic and Parabolic Problems | 2005

JOSÉ-FRANCISCO RODRIGUES

DOI

The N-membranes problem for quasilinear degenerate systems

Interfaces and Free Boundaries | 2005

J.-F. Rodrigues

A reactive BGK-type model: Influence of elastic collisions and chemical interactions

AIP Conference Proceedings | 2005

R. Monaco

M. Pandolfi Bianchi

DOI

BGK-type models in strong reaction and kinetic chemical equilibrium regimes

Journal of Physics A: Mathematical and General | 2005

R. Monaco

M.P. Bianchi

DOI

First-order kinetic approximation for a reactive gas mixture

Continuum Mechanics and Thermodynamics | 2005

M.P. Bianchi

DOI

On the global well-posedness of discrete Boltzmann systems with chemical reaction

Mathematical Methods in the Applied Sciences | 2005

F. Oliveira

DOI

Model checking embedded systems with PROMELA

Proceedings - 12th IEEE International Conference and Workshops on the Engineering of Computer-Based Systems, ECS 2005 | 2005

O.R. Ribeiro

J.M. Fernandes

On a generalized yorke condition for scalar delayed population models

Discrete and Continuous Dynamical Systems | 2005

T. Faria

E. Liz

S. Trofimchuk

On the multivariate kernel distribution estimator for distribution functions under association

Applied Stochastic Models Data Analysis | 2005

On the asymptotic growth of entire monogenic functions

Zeitschrift fur Analysis und ihre Anwendung | 2005

R.S. Kraußhar

Recurrence relations for discrete hypergeometric functions

Journal of Difference Equations and Applications | 2005

R. Álvarez-Nodarse

DOI

Inverse semigroups generated by linear transformations

Bulletin of the Australian Mathematical Society | 2005

R.P. Sullivan

A note on Hölder regularity of invariant distributions for horocycle flows

Nonlinearity | 2005
DOI

Normal forms and linearization of resonant vector fields with multiple eigenvalues

Journal of Mathematical Analysis and Applications | 2005

J. Basto-Gonçalves

DOI

Action understanding and imitation learning in a robot-human task

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2005

A. Mukovskiy

E. Bicho

G. Panin

C. Kiss

A. Knoll

H. Van Schie

DOI

An architecture for interactive robots based on nonlinear dynamics

Springer Tracts in Advanced Robotics | 2005

R. Menzner

A. Steinhage

Autonomous flight trajectory generation via attractor dynamics

2005 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS | 2005

E. Bicho

A. Moreira

M. Carvalheira

DOI

Inequalities for J-Hermitian matrices

Linear Algebra and Its Applications | 2005

N. Bebiano

H. Nakazato

J. Da Providência

R. Lemos

DOI

On the geometry of numerical ranges in spaces with an indefinite inner product

Linear Algebra and Its Applications | 2005

N. Bebiano

R. Lemos

J. Da Providência

DOI

Three observations on the determinantal range

Linear Algebra and Its Applications | 2005

N. Bebiano

DOI

Tameness of pseudovariety joins involving R

Monatshefte fur Mathematik | 2005

J. Almeida

M. Zeitoun

DOI

The doubly negative matrix completion problem

Linear Algebra and Its Applications | 2005

J.R. Torregrosa

A.M. Urbano

DOI

The symmetric N-matrix completion problem

Linear Algebra and Its Applications | 2005

J.R. Torregrosa

A.M. Urbano

DOI

Obtaining a class of type N pure radiation metrics using invariant operators

Classical and Quantum Gravity | 2005

S.B. Edgar

DOI

Spherically symmetric perfect fluid in area-radial coordinates

Classical and Quantum Gravity | 2005

H. Iguchi

T. Harada

DOI

On asymptotic stabilization of elastic systems

2005 International Conference on Physics and Control, PhysCon 2005, Proceedings | 2005

A. Sarychev

DOI

Remarks on stability of inverted pendula

Rendiconti del Seminario Matematico | 2005

A.V. Sarychev

Exploratory analysis of longitudinal trials with staggered intervention times

Biostatistics | 2005

A.G. Chetwynd

P.J. Diggle

DOI

Dihedral f-tilings of the sphere by spherical triangles and equiangular well-centered quadrangles

Beitrage zur Algebra und Geometrie | 2004

A.M. D'Azevedo Breda

Drazin-Moore-Penrose invertibility in rings

Linear Algebra and Its Applications | 2004

R. Puystjens

DOI

Generalized invertibility in two semigroups of a ring

Linear Algebra and Its Applications | 2004

P. Patrício

DOI

Variables, limits, and infinitesimals in Portugal in the late 18th century

Historia Mathematica | 2004
DOI

Convergence of convex sets with gradient constraint

Journal of Convex Analysis | 2004

Lagrangian intersections, critical points and Qcategory

Mathematische Zeitschrift | 2004

P.-M. Moyaux

DOI

Confluence and Strong Normalisation of the Generalised Multiary λ-Calculus

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2004

Type-based termination of recursive definitions

Mathematical Structures in Computer Science | 2004

G. Barthe

M.J. Frade

E. Giménez

T. Uustalu

DOI

Sobre métodos de multiplicadores baseados em funções de lagrangeano aumentado.

Confluence and Strong Normalisation of the Generalised Multiary λ-Calculus

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2004

L. Pinto

Baer-Levi semigroups of linear transformations

Royal Society of Edinburgh - Proceedings A | 2004

R.P. Sullivan

Tameness of the pseudovariety LS1

International Journal of Algebra and Computation | 2004

Shorter latencies for motion trajectories than for flashes in population responses of cat primary visual cortex

Journal of Physiology | 2004

D. Jancke

G. Schöner

H.R. Dinse

DOI

The role of action plans and other cognitive factors in motion extrapolation: A modelling study

Visual Cognition | 2004

D. Jancke

DOI

On generalized numerical ranges of operators on an indefinite inner product space

Linear and Multilinear Algebra | 2004

N. Bebiano

R. Lemos

J. Da Providência

Reducibility of joins involving some locally trivial pseudovarieties

Communications in Algebra | 2004
DOI

The N -matrix completion problem under digraphs assumptions

Linear Algebra and Its Applications | 2004

J.R. Torregrosa

A.M. Urbano

DOI

Livro das Atas do Encontro Nacional de Algebristas Portugueses 2004

E. Giraldes

C. Costa

Matching of spatially homogeneous nonstationary space-times to vacuum in cylindrical symmetry

Physical Review D - Particles, Fields, Gravitation and Cosmology | 2004

P. Tod

DOI

Role of anisotropy and inhomogeneity in Lemaitre-Tolman-Bondi collapse

Physical Review D - Particles, Fields, Gravitation and Cosmology | 2004

B.C. Nolan

R. Tavakol

DOI

Confluence and strong normalisation of the generalised multiary lambda-calculus

Annals of the New York Academy of Sciences | 2004

L Pinto

Well centered spherical quadrangles

Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry | 2003

The Moore-Penrose inverse of a factorization

Linear Algebra and Its Applications | 2003
DOI

On the algebraic approximation of Lusternik-Schnirelmann category

Journal of Pure and Applied Algebra | 2003
DOI

Permutative conversions in intuitionistic multiary sequent calculi with cuts

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2003

Updating the multipliers associated with inequality constraints in an augmented Lagrangian multiplier method

Journal of Optimization Theory and Applications | 2003

L.N. Vicente

DOI

Permutative conversions in intuitionistic multiary sequent calculi with cuts

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2003

L. Pinto

Recurrence relations for radial wavefunctions for the Nth-dimensional oscillators and hydrogenlike atoms

Journal of Physics A: Mathematical and General | 2003

R. Álvarez-Nodarse

DOI

The roots of the third Jackson q-Bessel function

International Journal of Mathematics and Mathematical Sciences | 2003

L.D. Abreu

J. Bustoz

DOI

Internal models for visual perception

Biological Cybernetics | 2003
DOI

On the inverse problem of the product of a form by a polynomial: The cubic case

Applied Numerical Mathematics | 2003

P. Maroni

DOI

Biinfinite words with maximal recurrent unbordered factors

Theoretical Computer Science | 2003
DOI

N-matrix completion problem

Linear Algebra and Its Applications | 2003

J.R. Torregrosa

A.M. Urbano

DOI

Double warped space-times

Journal of Mathematical Physics | 2003

E.G.L.R. Vaz

J. Carot

DOI

Obtaining the pure radiation metric with one Killing/homothetic vector field using invariant operators

Gravitation and Cosmology; Publicacions de la Universitat de Barcelona | 2003

Survival of hemodialysis patients: Modeling differences in risk of dialysis centers

International Journal for Quality in Health Care | 2003

M. Sá Carvalho

R. Henderson

S. Shimakura

DOI

Elements of rings with equal spectral idempotents

Journal of the Australian Mathematical Society | 2002

J.J. Koliha

DOI

Variational problems with non-constant gradient constraints

Embeddings up to homotopy of two-cones in euclidean space

Transactions of the American Mathematical Society | 2002

P. Lambrechts

D. Stanley

DOI

Fibrewise suspension and Lusternik-Schnirelmann category

Topology | 2002
DOI

Gaps in the Milnor-Moore spectral sequence

Bulletin of the Belgian Mathematical Society - Simon Stevin | 2002

Preface

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2002

G. Barthe

P. Dybjer

J. Saraiva

A neuronal field model for saccade planning in the superior colliculus: Speed-accuracy tradeoff in the double-target paradigm

Neurocomputing | 2002

S. Schneider

DOI

Dynamic field theory of movement preparation

Psychological Review | 2002

G. Schöner

DOI

Dynamic field theory of movement preparation.

Psychological Review | 2002

Gregor Schöner

DOI

Evolving field models for inhibition effects in early vision

Neurocomputing | 2002

C. Igel

W. Von Seelen

D. Jancke

DOI

Some Pseudovariety Joins Involving Locally Trivial Semigroups

Semigroup Forum | 2002

Some pseudovariety joins involving groups and locally trivial semigroups

The pseudovariety generated by all semigroups of orientation-preserving transformations on a finite cycle

International Journal of Algebra and Computation | 2002

P.M. Higgins

DOI

Comment on "strength and genericity of singularities in Tolman-Bondi-de Sitter collapse" and a note on central singularities

Physics Letters, Section A: General, Atomic and Solid State Physics | 2002

B.C. Nolan

S.M.C.V Gonçalves

DOI

Cosmic no-hair: Nonlinear asymptotic stability of de Sitter universe

Classical and Quantum Gravity | 2002

M. Bruni

R. Tavakol

DOI

Generalization of the Einstein-Straus model to anisotropic settings

Physical Review D | 2002

R. Tavakol

R. Vera

DOI

Geometry and topology of singularities in spherical dust collapse

Classical and Quantum Gravity | 2002

B.C. Nolan

DOI

Second order perturbations of flat dust FLRW universes with a cosmological constant

International Journal of Modern Physics A | 2002

R. Tavakol

M. Bruni

DOI

An isomorphism between a fragment of sequent calculus and an extension of natural deduction

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2002
DOI

About the von Neumann regularity of triangular block matrices

Linear Algebra and Its Applications | 2001

R. Puystjens

DOI

The Moore-Penrose inverse of von Neumann regular matrices over a ring

Linear Algebra and Its Applications | 2001
DOI

Globals of pseudovarieties of commutative semigroups: The finite basis problem, decidability and gaps

Proceedings of the Edinburgh Mathematical Society | 2001

J. Almeida

Approximating the conformal maps of elongated quadrilaterals by domain decomposition

Constructive Approximation | 2001

N. Papamichael

N.S. Stylianopoulos

DOI

LS-catégorie algébrique et attachement de cellules

Canadian Mathematical Bulletin | 2001
DOI

On the convergence analysis of a multipliers method

L. N. Vicente

An efficient parallel algorithm for the symmetric tridiagonal eigenvalue problem

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2001

R. Ralha

Basic analog of fourier series on a q-linear grid

Journal of Approximation Theory | 2001

J. Bustoz

DOI

Erratum:

Journal of Approximation Theory | 2001

J. Bustoz

Erratum: "Basic analog of fourier series on q-linear grid" (Journal of Approximation Theory (2001) vol. 112 (1) (134-157))

Journal of Approximation Theory | 2001

J. Bustoz

DOI

On semidirectly closed pseudovarieties of aperiodic semigroups

Journal of Pure and Applied Algebra | 2001
DOI

The Semidirectly Closed Pseudovariety Generated by Aperiodic Brandt Semigroups

International Journal of Algebra and Computation | 2001
DOI

Optimization of dynamic neural fields [1]

Neurocomputing | 2001

C. Igel

D. Jancke

DOI

Linear operators preserving the numerical range (radius) on triangular matrices

Linear and Multilinear Algebra | 2001

C.-K. Li

P. Šemrl

Graph Products of Monoids

Semigroup Forum | 2001
DOI

On graph products of automatic monoids

RAIRO - Theoretical Informatics and Applications | 2001
DOI

Free profinite locally idempotent and locally commutative semigroups

Journal of Pure and Applied Algebra | 2001
DOI

How modern mathematics came to Portugal

Mathematical Intelligencer | 2001

Non-radial null geodesics in spherical dust collapse

Classical and Quantum Gravity | 2001

B.C. Nolan

DOI

Ranks of submatrices and the off-diagonal indices of a square matrix

Linear Algebra and Its Applications | 2000

E. Marques De Sá

The number of Kronecker indices of square pencils of a special kind

Linear Algebra and Its Applications | 2000

E. Marques De Sá

On finitely based pseudovarieties of the forms V * D and V * D<inf>n</inf><sup>1</sup>

Journal of Pure and Applied Algebra | 2000

J. Almeida

A parabolic quasi-variational inequality arising in a superconductivity model

Kinetic formulation of linear stability for steady detonation waves

Rivista Matematica della Università di Parma | 2000

Reactive Euler equations of discrete models with reversible reactions

Continuum Mechanics and Thermodynamics | 2000

M. Pandolfi Bianchi

Suspension of Ganea fibrations and a Hopf invariant

Topology and its Applications | 2000

Covariance Estimation of the limit process of the empirical process under association

wses - Recent Advances in Applied and Theoretical Mathematics | 2000

Covariance estimation of the limit process of the empirical process under association

Recent Advances in Applied and Theoretical Mathematics | 2000

P.E. Oliveira

Kernel - Type Estimation of Bivariate Distribution Function for associated Random Variables

New Trends in Probability and Statistics, Proceedings of the 6 Tartu Conference, VSP | 2000

Free profinite semigroups over some classes of semigroups locally in DG

International Journal of Algebra and Computation | 2000

Some variations on the notion of locally testable language

Symmetries and the Karlhede classification of type N vacuum solutions

Classical and Quantum Gravity | 2000

E.G.L.R. Vaz

DOI

Wiener-Hopf factorization for a group of exponentials of nilpotent matrices

Linear Algebra and Its Applications | 2000

M.C. Câmara

Density contrast indicators in cosmological dust models

Pramana - Journal of Physics | 2000

R. Tavakol

Initial data and spherical dust collapse

Physical Review D - Particles, Fields, Gravitation and Cosmology | 2000

R. Tavakol

P.S. Joshi

Revisiting the correspondence between cut elimination and normalisation

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 2000
DOI

Pseudovariety joins involving script J sign-trivial semigroups

International Journal of Algebra and Computation | 1999

J. Almeida

M. Zeitoun

A parabolic variational inequality with non-constant gradient constraint

Curvilinear crosscuts of subdivision for a domain decomposition method in numerical conformal mapping

Journal of Computational and Applied Mathematics | 1999

N. Papamichael

N.S. Stylianopoulos

DOI

Sur le transfert de Becker et Gottlieb

Bulletin of the Belgian Mathematical Society - Simon Stevin | 1999

Permutability of proofs in intuitionistic sequent calculi

Theoretical Computer Science | 1999

R. Dyckhoff

DOI

Métodos para Inclusão de Raízes s Simples de uma Equação não linear

Existência de Capacidade Simpletica

Equidistribution of parabolic fixed points in the limit set of Kleinian groups

Ergodic Theory and Dynamical Systems | 1999

Parametric population representation of retinal location: Neuronal interaction dynamics in cat primary visual cortex

Journal of Neuroscience | 1999

D. Jancke

H.R. Dinse

A.C. Akhavan

M. Giese

A. Steinhage

G. Schöner

The distribution of neuronal population activation (DPA) as a tool to study interaction and integration in cortical representations

Journal of Neuroscience Methods | 1999

A. Bastian

D. Jancke

A. Riehle

G. Schöner

DOI

Free Profinite R-trivial, Locally Idempotent and Locally Commutative Semigroups

Semigroup Forum | 1999
DOI

The Monoid of orientation-preserving mappings on a chain

Semigroup Forum | 1999

P.M. Higgins

DOI

Evolution of the density contrast in inhomogeneous dust models

Classical and Quantum Gravity | 1999

R. Tavakol

DOI

On the number of invariant polynomials of the product of matrices with prescribed similarity classes

Linear Algebra Appl. | 1998

Three examples of join computations

Semigroup Forum | 1998

M. Zeitoun

Initial-boundary-value problem for the broadwell model of a gas mixture with bimolecular reaction

Mathematical Methods in the Applied Sciences | 1998

Cut-Elimination and a Permutation-Free Sequent Calculus for Intuit ionist ic Logic

Studia Logica | 1998

R.O.Y. Dyckhoff

DOI

Sequent calculi for the normal terms of the ¿¿- and ¿¿S-calculi.

Sequent calculi for the normal terms of the λΠ- and λΠΣ-calculi.

Electron. Notes Theor. Comput. Sci., | 1998

Um estudo de problemas de redes lineares e não lineares.

Universidade do Porto Faculdade de Ciências | 1998

Prior information preshapes the population representation of movement direction in motor cortex

NeuroReport | 1998

A. Bastian

A. Riehle

G. Schöner

Monoids of orientation-preserving transformations of a finite chain and their presentations

The Monoid of orientation-preserving mappings and their presentations

Internacional Congresse on Semigroups and Applications | 1998

The Monoid of orientation-preserving mappings on a chain

Colchester, Reino Unido: Universidade de Essex | 1998

The Monoid of orientation-preserving mappings on a chain

Invariant differential operators and the Karlhede classification of Petrov type N spacetimes

Analytical and Numerical Approaches to Relativity: Sources of Gravitational Radiation; Publicacions de la Universitat de les Illes Baleares | 1998

Invariant differential operators and the Karlhede classification of type-N non-vacuum solutions

Classical and Quantum Gravity | 1998
DOI

The number of invariant polynomials of amatrix with prescribed complementary principal submatrices

Linear Algebra Appl | 1997

Some free boundary problems in theorical glaciology

The Mathematics of Models for Climatology and Environment | 1997

José Rodrigues

DOI

Numerical simulations of a Boltzmann model for reacting gases

Applied Mathematics and Computation | 1997

R. Monaco

M. Pandolfi Bianchi

The dynamic neural field theory of motor programming: ARM and eye movements

Advances in Psychology | 1997

G. Schöner

K. Kopecz

DOI

António A. R. Monteiro - Um Matemático Português no Brasil

Actas do II Encontro Luso-Brasileiro de História da Matemática | 1997

On the glacier kinematics with the shallow-ice approximation

Variational Limit of Compressible to Incompressible Fluid

Energy Methods in Continuum Mechanics | 1996
DOI

A discrete velocity model for a gas mixture: initial-boundary value problem

Rendiconti del Circolo Matematico di Palermo. Serie II | 1996

A kinetic approach to steady detonations wave problems

Rendiconti del Circolo Matematico di Palermo. Serie II | 1996

A kinetic model for a reactive gas flow: Steady detonation and speeds of sound

Physics of Fluids | 1996

M. Pandolfi Bianchi

Steady detonation waves in classical and discrete kinetic theory

Communications on Applied Nonlinear Analysis | 1996

An axiomatic approach to Lusternik-Schnirelmann category type homotopy invariants, Rapp. Semin. Math. Louvain Nouv. Ser. 245-260, 224-253

Loop-free construction of counter-models for intuitionistic propositional logic

Proceedings of the 2nd Gauss Symposium. Conference A: Mathematics and Theoretical Physics (Munich, 1993) | 1996

Population coding in cat visual cortex reveals nonlinear interactions as predicted by a neural field model

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 1996

D. Jancke

A.C. Akhavan

M. Giese

A. Steinhage

G. Schöner

H.R. Dinse

DOI

On the cube problem of las vergnas

Geometriae Dedicata | 1996

J. Bokowski

A.G.D. Oliviera

U. Thiemann

DOI

Basic concepts on the assessment of arterial baroreceptor sensitivity with non invasive methods. Estimate of the spontaneous gain of the arterial baroreceptor,Conceitos básicos da avaliação da sens

Revista portuguesa de cardiologia : orgão oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology | 1996

O. Costa

P. Lago

J. Freitas

J. Puig

A.F. Freitas

Conceitos básicos na avaliação da sensibilidade dos barorreceptores arteriais por métodos não invasivos. Cálculo do ganho espontâneo do barorreceptor arterial

Rev Port Cardiol. | 1996

Pedro Lago

Ovídio Costa

António Falcão Freitas

João Freitas

Jorge Puig

A spacetime calculus based on a single null direction

Classical and Quantum Gravity | 1996

J.A.G. Vickers

DOI

Invariant differential operators and the Karlhede classification of type N vacuum solutions

Classical and Quantum Gravity | 1996

J.A.G. Vickers

DOI

Extensions by local groups

Russ. Math. 39, No.1, 28-33 (1995); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 1995, No.1, 392 (1995) | 1995

On the estimation of the baroreflex gain by spectral methods

Seventh European Meeting on Hypertension | 1995

Pedro Lago

Ovídio Costa

António Falcão Freitas

The discrete Boltzmann equation for gases with autocatalytic reversible reactions

Communications on Applied Nonlinear Analysis | 1994

Cut formulae and logic programming

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | 1994

Algumas sucessões Markovianas com relevo para a Teoria de Extremos

Técnicas espectrais na estimação do ganho do reflexo baroreceptor

Bioeng’94 | 1994

Pedro Lago

Ovídio Costa

António Falcão Freitas

On regular implicit operations

Port. Math. 50 | 1993

Diffusion with gradient constraint and evolutive Dirichlet condition

On a class of nonlinear high order variational inequality systems

Differential and Integral Equations | 1993

J. Liang

On the variational inequality approach to compressible flows via hodograph method

Implicit operations on DS

Rhodes, John (ed.), Monoids and semigroups with applications. Proceedings of the Berkeley workshop on monoids, 1989, Singapore etc.: World Scientific Publishing | 1991

A diffusion problem with gradient constraint and evolutive Dirichlet condition

Strong solutions to elliptic and parabolic problems with quasilinear monotone discontinuities

Nonlinear Analysis | 1991
DOI

Infinite relativistic Toda lattice: Scattering problem and canonical structure

Inverse Problems | 1991
DOI

O Contradomínio Numérico Decomponível

Coimbra: Faculdade de Ciências e Tecnologia da Universidade de Coimbra | 1991

O Contradomínio Numérico Decomponível

The Join of the Pseudovariety J with Permutative Pseudovarieties

Lattices, Semigroups, and Universal Algebra | 1990
DOI

Asymptotic convergences in fluid dynamics using variational inequalities—the compressible case

On the stationary distribution of some extremal Markovian sequences

Journal of Applied Probability, 27 (2), 291-302 | 1990

Teresa Alpuim

DOI

The join of the pseudovarieties of R-trivial and L-trivial monoids

Journal of Pure and Applied Algebra | 1989

J. Almeida

DOI

A Diffusion Problem with Gradient Constraint

Mathematical Models for Phase Change Problems | 1989
DOI

Asymptotic convergences in a one-phase continuous-casting stefan problem with high extraction velocity

IMA Journal of Applied Mathematics (Institute of Mathematics and Its Applications) | 1989

J.-F. Rodrigues

DOI

Variational convergence of a flow with wake in a channel past a profile

Implicit Operations on Certain Classes of Semigroups

Semigroups and Their Applications | 1987

Jorge Almeida

DOI

Multivariate extremal models under non-classical situations

In: Bauer P., Konecny F., Wertz W. (eds) Mathematical Statistics and Probability Theory. Springer, Dordrecht | 1987

M. Gomes

DOI

Development length in channel flows of inelastic fluids described by the Sisko viscosity model

V Conferência Nacional de Mecânica dos Fluidos, Termodinâmica e Energia MEFTE 2014 |

Luís Ferrás

O. Pozo

A.M. Afonso

M.A. Alves

J. M. Nóbrega

F.T. Pinho

The N-membranes Problem with Neumann Type Boundary Condition

Free Boundary Problems |

J. Rodrigues

L. Santos

DOI

An isomorphism between a fragment of sequent calculus and an extension of natural deduction

Lecture Notes in Computer Science, vol. 2514 |

Revisiting the correspondence between cut elimination and normalisation

Lecture Notes in Computer Science, vol. 1853 |

A generalization of Wiman and Valiron's theory to the Clifford analysis setting

CUBO |

Applications of the maximum term and the central index in the asymptotic growth analysis of entire solutions to higher dimensional polynomial Cauchy-Riemann equations

Complex Variables and Elliptic Equations |

Asymptotic growth analysis of some PDE related to higher dimensional Dirac type equations I.

Finite volume method Analysis of heat transfer in multi-block grid during solidification

DOI

Improving the rate of convergence of a Mehrotra-type predictor-corrector algorithm

Regina de Almeida

http://www.iam.fmph.uniba.sk/amuc/ojs/index.php/amuc/article/view/641/577

Conditional Estimation of the Bivariate Distribution under Dependent Right Censoring

27th International Workshop on Statistical Modelling IWSM'27 |

Conditional Transition Probabilities in a non-Markov Illness-death Model

University of Vigo |

Estimation of transition probabilities in a non-Markov model with successive survival times

Université Catholique de Louvain |

Inference in the progressive three-state model

International Journal of Mathematical models and Methods in Applied Sciences |

Multi-state Models for Biomedical Research: New Contributions in Statistical Modelling, Software Development, and Applications

University of Santiago de Compostela |

Nonparametric regression with doubly truncated data

University of Vigo |

O estimador de Kaplan-Meier: Novos desenvolvimentos e aplicações no contexto da análise de sobrevivência multiestado

BoletimSPE |

TPmsm: Estimation of the transition probabilities in 3-state models

University of Vigo |