Publications
Publicações

Publications

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

A Note on Special Matrices Involving k-Bronze Fibonacci Numbers

Springer Proceedings in Mathematics and Statistics | 2023

S. Ricardo

DOI

On the numerical range of Kac-Sylvester matrices

The Electronic Journal of Linear Algebra | 2023

Natalia Bebiano

Rute Lemos

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

BIBLIOGRAPHIC REVIEW ON TEACHING ORTHOGONAL PROJECTIONS WITH 3D TECHNOLOGY

Cacilda Chivai

Armando Soares

DOI

New algorithm for solving pentadiagonal CUPL-Toeplitz linear systems

Computational and Applied Mathematics | 2023

Hcini Fahd

DOI

Meteorological Time Series: An Exploratory Statistical and Critical Analysis

F. Pereira

Marco Costa

Celina Leão

DOI

Tutorial R Shiny

Hugo Costeira

João Gouveia

Pedro Martins

João Silva

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

On the Hyperbolic Leonardo and Hyperbolic Francois Quaternions

Journal of New Theory | 2023

Orhan DIŞKAYA

Hamza MENKEN

DOI

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

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

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

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

Advanced Polymer Simulation and Processing Volume II

S. A. Faroughi

Luís Jorge Lima Ferrás

Alexandre Afonso

DOI

Interactions between financial constraints and economic growth

North American Journal of Economics and Finance | 2023

J. Jerónimo

P.C. Neves

M. Thompson

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

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

Contemporary Educational Technology | 2023

Paula Nunes

Paulo Martins

Maria Nascimento

DOI

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

Journal of Mathematical Analysis and Applications | 2023
DOI

A note on telephone numbers and their matrix generators

Notes on Number Theory and Discrete Mathematics | 2023

Francisco Alves

Renata Vieira

DOI

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

Ahmad Fakhari

DOI

Convex sets with obstacle and gradient constraints

Journal of Differential Equations | 2023
DOI

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

Linear and Multilinear Algebra | 2023

Charles Johnson

Frank Qiu

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

Intrinsic Properties of a Non-Symmetric Number Triangle

Journal of Integer Sequences | 2023

Isabel Cação

Helmuth R. Malonek

Graça Tomaz

Constructive semigroups with apartness - a state of the art

arXiv | 2023

M. Mitrović

M.N. Hounkonnou

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

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

Juliana Bertoco

António Castelo

DOI

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

Expert Systems with Applications | 2023
DOI

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

Ricardo Severino

Maria Soares

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

Remarks on the Vietoris Sequence and Corresponding Convolution Formulas

Isabel Cação

Helmuth Malonek

Graça Tomaz

DOI

Advanced Polymer Simulation and Processing Volume I

S. A. Faroughi

Luís Jorge Lima Ferrás

Alexandre Afonso

DOI

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

Springer Proceedings in Mathematics and Statistics | 2023

E. Morais

H. Campos

DOI

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

Salah Faroughi

DOI

Geometry and analysis in Anastácio da Cunha’s calculus

Archive for History of Exact Sciences | 2023
DOI

Cellulose Nanocrystal (CNC) Gels: A Review

Sérgio Veloso

Ana Azevedo

Paulo Teixeira

DOI

On the bivariate Padovan polynomials matrix

Notes on Number Theory and Discrete Mathematics | 2023

Orhan Dişkaya

Hamza Menken

DOI

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

O. Ayar

M. Alves

DOI

A Primer on CFD-DEM for Polymer-Filled Suspensions

Applied Sciences | 2023

Luís Ferrás

Alexandre Afonso

DOI

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

Nonlinear Analysis | 2023

Ahmed Elshafei

Helena Reis

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

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

Mathematics | 2022

Cacilda Chivai

Armando Soares

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

A Sequência de Padovan ou de Coordonier

Revista Brasileira de História da Matemática | 2022

Francisco Alves

DOI

Stationary measures on infinite graphs

Communications in Contemporary Mathematics | 2022

Alexandre Baraviera

Pedro Duarte