Publications
Hyperdecidability of pseudovarieties of orthogroups. Glasg. Math. J.. 2001;43:67-83.Edit
On the hyperdecidability of semidirect products of pseudovarieties. Comm. Algebra. 1998;26:4065-4077.Edit
Hyperdecidable pseudovarieties and the calculation of semidirect products. Internat. J. Algebra Comput.. 1999;9:241-261.Edit
On hyperdecidable pseudovarieties of simple semigroups. Internat. J. Algebra Comput.. 2000;10:261-284.Edit
Hyperelliptic surfaces with $K^2 < 4\chi - 6$. Osaka Journal of Mathematics. 2015;52(4):929-947.Edit
HYSTERESIS IN THE DYNAMICS OF EMPLOYMENT. Metroeconomica. 2012;63:661-692.Edit
A hysteresis model-based indicator for employment adjustment rigidity. Empirica. 2014;42:547-569.Edit
História da Matemática. Vol 1. Universidade Aberta ed. Lisboa : Universidade Aberta 2000.Edit
The hypergeometric approach to integral transforms and convolutions. Vol 287 Kluwer Academic Publishers Group, Dordrecht 1994.Edit
High-Performance Computing for Spectral Approximations. In: Constanda C, Pérez M.E., editors. Integral Methods in Science and Engineering, Volume 2: Computational Aspects. Birkhäuser Boston; 2010. 3. p. 351-360p. Edit
[2006-45] Hardy-type theorem for orthogonal functions with respect to their zeros. The Jacobi weight case .Edit
[2015-4] Hexagonal Projected Symmetries .Edit
[2011-2] Higgs bundles and the real symplectic group .
[2005-48] High amplitude solutions for small data in systems of two conservation laws that change type .Edit
[2008-13] Hitting time statistics and extreme value theory .