Publications
Numerical semigroups with a given set of pseudo-Frobenius numbers. LMS Journal of Computation and Mathematics. 2016;19(1):186-205.Edit
Numerical semigroups with a monotonic Apéry set. Czechoslovak Math. J.. 2005;55(130):755-772.Edit
Numerical semigroups with embedding dimension three. Arch. Math. (Basel). 2004;83:488-496.Edit
On numerical semigroups with high embedding dimension. J. Algebra. 1998;203:567-578.Edit
Numerical semigroups with maximal embedding dimension. Int. J. Commut. Rings. 2003;2:47-53.Edit
Numerical semigroups with maximal embedding dimension [\refcno 2056070]. In: Focus on commutative rings research. Nova Sci. Publ., New York; 2006. 4. p. 47-53p. Edit
Numerical simulations in two CPG models for bipedal locomotion. J. Vib. Control. 2007;13:1487-1503.Edit
Numerical solution of a PDE system with non-linear steady state conditions that translates the air stripping pollutants removal. Vol Nonlinear Science and Complexity Springer Netherlands 2011.Edit
Numerical solution of partial differential equations with the tau method. In: First Meeting on Numerical Methods for Partial Differential Equations (Coimbra, 1995). Vol 11. Univ. Coimbra, Coimbra; 1997. 1. p. 111-121p. (Textos Mat. Sér. B; vol 11).Edit
A numerical study of iterative refinement schemes for weakly singular integral equations. Applied Mathematics Letters. 2005;18:571-576.Edit
Numerical study of substrate assimilation by a microorganism exposed to fluctuating concentration. Chemical Engineering Science. 2012;81:8-19.Edit
numericalsgps, a GAP package for numerical semigroups. ACM Communications in Computer Algebra. 2016;50(1):12-24.Edit
O conhecimento didático de Estatística de duas professoras de Matemática sobre dados bivariados. Bolema. 2015;29(51):284-306.Edit
O GeoGebra associado a conteúdos multimédia e a um sistema de avaliação online em Matemática. Vol 5 Universidade de Aveiro 2013.
O método de Diofanto e a curva a^b = b^a SPM In Press.Edit
[2007-11] O Teorema de Banach-Tarski: Paradoxo ou Ilusão? O Axioma da Escolha: status quo, defesa e crítica. .Edit
A obra matemática de Juan Pérez de Moya no contexto dos saberes matemáticos do século XVI FCUP 2011.
Obstructions to the existence of monotone Lagrangian embeddings into cotangent bundles of manifolds fibered over the circle. Annales de l'Institut Fourier. 2009;59(3):1135-1175.
Odd H-depth and H-separable extensions. Cent. Eur. J. Math.. 2012;10:958-968.
OpenControl: a free opensource software for video tracking and automated control of behavioral mazes. Journal of neuroscience methods. 2007;166:66-72.Edit
Operational calculus for Bessel's fractional equation. In: Advances in harmonic analysis and operator theory. Vol 229. Birkhäuser/Springer Basel AG, Basel; 2013. 3. p. 357-370p. (Oper. Theory Adv. Appl.; vol 229).Edit