Publications
Publicações

Publications

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
DOI

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

O que é a probabilidade? : interpretações da probabilidade