Publications
Degenerate Hopf bifurcation formulas and Hilbert's 16th problem. SIAM J. Math. Anal.. 1989;20:13-30.Edit
A sampling methodology to facilitate biodiversity assessment in public green spaces. Urban Forestry & Urban Greening. 2016;20:218-226.Edit
Sampling local properties of attractors via extreme value theory. Chaos Solitons Fractals. 2015;74:55-66.Edit
Statistical properties of random dynamical systems with contracting direction. J. Phys. A. 2016;49:204001, 17.Edit
Extreme value theory for piecewise contracting maps with randomly applied stochastic perturbations. Stoch. Dyn.. 2016;16:1660015, 23.Edit
[2015-5] Extreme Value Theory for Piecewise Contracting Maps with Randomly Applied Stochastic Perturbations .Edit
Extreme value statistics for dynamical systems with noise. Nonlinearity. 2013;26:2597-2622.Edit
História da Matemática. Vol 1. Universidade Aberta ed. Lisboa : Universidade Aberta 2000.Edit
Note on the convolution of binomial coefficients. J. Integer Seq.. 2013;16:Article 13.7.6, 9.Edit
The braid and the Shi arrangements and the Pak–Stanley labelling. European Journal of Combinatorics. 2015;50:72-86.Edit
A Famous Identity of Hajós in Terms of Sets. J. Integer Seq.. 2014;17:Article 14.9.1, 10.Edit
Between Shi and Ish. Discrete Mathematics. 2017;341 (2018):388-399.Edit
Intrinsic vs. spurious long-range memory in high-frequency records of environmental radioactivity. The European Physical Journal. 2015;224:741-762.Edit
Logaritmos em Portugal (sécs. XVII e XVIII). In: 6º Encontro Luso-Brasileiro de História da Matemática. Vol Anais/Actas do 6º Encontro Luso-Brasileiro de História da Matemática. Sociedade Brasileira de História da Matemática ed. Brasil, São João d'El-Rei: Sociedade Brasileira de História da Matemática; 2014. 2. p. 241-269p. Edit
Investigação em Educação Matemática: Raciocínio matemático Sociedade Portuguesa de Investigação em Educação Matemática 2013.Edit
Equations over free inverse monoids with idempotent variables. Theory Comput. Syst.. 2017;61(2):494-520.Edit
Heterodimensional cycles, partial hyperbolicity and limit dynamics. Fund. Math.. 2002;174:127-186.Edit
Non-critical saddle-node cycles and robust non-hyperbolic dynamics. Dynam. Stability Systems. 1997;12:109-135.Edit
Large measure of hyperbolic dynamics when unfolding heteroclinic cycles. Nonlinearity. 1997;10:857-884.Edit