Publications | Research

Tidal tensor approach to gravitoelectromagnetism

International Journal of Modern Physics A | 2009

L.F.O. Costa

C.A.R. Herdeiro

A class of spherical dihedral f-tilings

European Journal of Combinatorics | 2009

A.M. D'Azevedo Breda

P.S. Ribeiro

A.F. Santos

Dihedral f-tilings of the sphere by isosceles triangles and isosceles trapezoids

AIP Conference Proceedings | 2009

C.P. Avelino

A.F. Santos

Spherical f-tilings by scalene triangles and isosceles trapezoids, I

European Journal of Combinatorics | 2009

C.P. Avelino

A.F. Santos

Spherical f-tilings by scalene triangles and isosceles trapezoids, III

Electronic Journal of Combinatorics | 2009

Altino Santos

Catarina Avelino

Symmetry groups of a class of spherical foldings tilings

Applied Mathematics & Information Sciences | 2009

Altino Santos

Inverse Eigenvalue Problems and Their Associated Approximation Problems for Matrices with J-(Skew) Centrosymmetry

Lecture Notes in Operations Research 11 | 2009

yulin Zhang

Investigation of the stress and strain state of clay pipes under fire condition

Ceramics International | 2009

Y. Ding

Y. Wang

Y. Zhang

P. Paulini

On the Eigenstructure of Hermitian Toeplitz Matrices with Prescribed Eigenpairs

Lecture Notes in Operations Research 10 | 2009

yulin Zhang

The investigation on strength and flexural toughness of fibre cocktail reinforced self-compacting high performance concrete

Construction and Building Materials | 2009

Y. Ding

Y. Zhang

A. Thomas

On the Drazin index of regular elements

Central European Journal of Mathematics | 2009

P. Patrício

A.V. Costa

Some additive results on Drazin inverses

Applied Mathematics and Computation | 2009

P. Patrício

R.E. Hartwig