Publications
Hexagonal Projected Symmetries. Acta Crystallographica Section A: Foundations and Advances. 2015;71(5):549-558.Edit
Inverse subsemigroups of the monogenic free inverse semigroup. Comm. Algebra. 2005;33:3887-3917.Edit
The free idempotent generated locally inverse semigroup. Semigroup Forum. In Press.
A family of varieties of pseudosemilattices. Semigroup Forum. 2015;91:71-100.
Simulation of the movement of a buoy submitted to a velocity field due to ocean currents and random wind forces. In: 3º Congresso de Métodos Numéricos em Ingeniería.; 1996. 9. p. 981-988p. Edit
Editorial: Um caminho a percorrer. Vol 25 Associação de Professores de Matemática 2016.Edit
A solution to the word problem for free pseudosemilattices. Semigroup Forum. 2004;68:246-267.
[2015-4] Hexagonal Projected Symmetries .Edit
Estimação dos parâmetros de um modelo estocástico com mudança de regime Portugal, Aveiro 2013.Edit
The incidence of aids in portugal adjusted for reporting delay and underreporting.. In: iberian conference on information systems and technologies, cisti.; 2014. Edit
Data Mining in Hiv-Aids Surveillance System Application to Portuguese Data. Journal of Medical Systems. 2017;4:41-51.Edit
Quadric bundles applied to non-maximal Higgs bundles. Travaux Mathématiques . 2016;24:201-220.Edit
Approximate Nonlinear Filtering for a Two-dimensional Diffusion with One-dimensional Observations in a Low Noise Channel. SIAM Journal on Control and Optimization. 2003:1801-1819.Edit
A Munn tree type representation for the elements of the bifree locally inverse semigroup. Monatshefte für Mathematik. 2017;183:653-678.
A Discrete Time versus a Continuous Time Filter. In: Actas do Controlo’94.; 1994. 8. p. 83-85p. Edit
An Approach for Assessing the Distribution of Reporting Delay in Portuguese Aids Data. In: L.p. RAadeli H, editor. Advances in Intelligent Systems and Computing. Vol 445. Springer Verlag; 2016. 6. p. 641-649p. (Advances in Intelligent Systems and Computing; vol 445).Edit
[2016-10] Quadric bundles and their moduli spaces .Edit
Discrete time piecewise linear filtering with small observation noise. IEEE Transactions on Automatic Control. 1995;40:2149-2152.Edit
A discussão na aula de matemática a partir da análise de um caso multimédia na formação inicial de professores Instituto de Educação da Universidade de Lisboa 2014.Edit
Queues with server vacations as a model for pretimed signalized urban traffic. Transportation Science. 2017;51:841-851.Edit