Publications
Publicações

Publications

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