Publications
Publicações

Publications

A genetic algorithm approach for the TV self-promotion assignment problem

Fernando A. C. C. Fontes

Dalila B. M. M. Fontes

DOI

Um sistema de apoio à decisão baseado em optimização para o planeamento de auto-promoção de uma estação de televisão

Indicadores de Desemprego à Escala Concelhia – uma Análise Comparativa

A.E. Pereira

B. Lisboa

As Simetrias na Natureza

O que é a Estatística? Alguns conceitos e aplicações

Sentir a Ciência - Manual de Actividades Experimentais

On surfaces with p_g = q = 1 and non-ruled bicanonical involution

ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE | 2009
DOI

A note on todorov surfaces

Osaka Journal of Mathematics | 2009

Investigation on the Baumgarte stabilization method for dynamic analysis of constrained multibody systems

Proceedings of EUCOMES 2008 - The 2nd European Conference on Mechanism Science | 2009

P. Flores

M. Machado

E. Seabra

DOI

Problemas de decisão para semigrupos finitos

Using e-learning to self regulate the learning process of Mathematics for Engineering students.

Irene Brito

Jorge Figueiredo

Maria Flores

Ana Jesus

Teresa Malheiro

Paulo Pereira

Reference frames and the physical gravito-electromagnetic analogy

Proceedings of the International Astronomical Union | 2009

C.A.R. Herdeiro

DOI

Tidal tensor approach to gravitoelectromagnetism

International Journal of Modern Physics A | 2009

C.A.R. Herdeiro

DOI

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