Publications
Publicações

Publications

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

José Urbano

DOI

Limit of the Kirchhoff-Love model for plates: the Bernoulli-Navier model for beams

J.M. Viaño

J. Figueiredo

Spatio-Temporal Modelling in the Analysis of Water Quality Data

T. Alpuim

Análise Estatística do Impacto de Estações de Tratamento nas Águas de Superfície da Bacia Hidrográfica do Rio Ave

T. Alpuim

M.T. Pessoa Amorim

Totally nonpositive completions on partial matrices

Linear Algebra and Its Applications | 2006

J.R. Torregrosa

A.M. Urbano

DOI

Viscous-inviscid interaction in transonic Prandtl-Meyer flow

Journal of Fluid Mechanics | 2006

A.I. Ruban

X. Wu

DOI

O problema da omega-palavra para pseudovariedades de semigrupos

Universidade do Minho Escola de Ciências | 2006

On the multivariate kernel distribution estimator for distribution functions under association

Paulo E. Oliveira

Asymptotic Modelling of a piezoelectric beam

J. Viaño

J. Figueiredo

Justificação assimptótica de um modelo piezoeléctrico para uma vigaAC. Granada-España (2005)

J.M. Viaño

J. Figueiredo

Statistical monitoring of wastewater treatment plants in the Ave River basin

T. Alpuim

Atas do Encontro de Algebristas Portugueses

E. Giraldes

Cecília Costa

Curvas Algébricas Geradoras de Campos de Valores

N. Bebiano

R. Lemos

J. Da Providência

Fotobiografia de Ruy Luis Gomes

N. Bebiano

Um estudo do operador supremo sobre pseudovariedades de semigrupos

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)t = Δpu

Communications in Partial Differential Equations | 2005
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