Publications
Denumerants of 3-numerical semigroups. In: Conference on Discrete Mathematics and Computer Science (Spanish). Vol 46. Elsevier Sci. B. V., Amsterdam; 2014. 3. p. 3-10p. (Electron. Notes Discrete Math.; vol 46).Edit
Density of first Poincaré returns, periodic orbits, and Kolmogorov-Sinai entropy. Commun. Nonlinear Sci. Numer. Simul.. 2011;16:863-875.Edit
Denseness of ergodicity for a class of volume-preserving flows. Port. Math.. 2011;68:1-17.
Dense ideal extensions of strict regular semigroups. Algebra Discrete Math.. 2006:67-80 (2007).Edit
Dense heteroclinic tangencies near a Bykov cycle. Journal of Differential Equations. 2015; 259(11):5875-5902.
Delta sets for symmetric numerical semigroups with embedding dimension three. Aequationes Math.. 2017;91:579-600.Edit
Delta sets for nonsymmetric numerical semigroups with embedding dimension three. Forum Math.. 2018;30:15-30.Edit
On the delta set and the Betti elements of a BF-monoid. Arab. J. Math. (Springer). 2012;1:53-61.Edit
Delivery of pharmaceutics to bone: nanotechnologies, high-throughput processing and in silico mathematical models. EUROPEAN CELLS & MATERIALS. 2016;30:355-381.Edit
[2013-18] Delicacy of the Riemann hypothesis and certain subsequences of superabundant numbers .Edit
Delay in the diagnosis of tuberculosis. Rev Port Pneumol. 2015;Aug 17:346-348.Edit
Degenerate Hopf bifurcation formulas and Hilbert's 16th problem. SIAM J. Math. Anal.. 1989;20:13-30.Edit
Degenerate Hopf bifurcation and nerve impulse. II. SIAM J. Math. Anal.. 1989;20:1-12.
Degenerate Hopf bifurcation and nerve impulse. SIAM J. Math. Anal.. 1985;16:1121-1133.
Degeneracy of some Lie algebras. In: Summer School on Differential Geometry (Coimbra, 1999). Univ. Coimbra, Coimbra; 1999. 9. p. 91-98p. Edit
Degeneracy of some Lie algebras Univ. Coimbra, Coimbra 1999.Edit
Deformations of maximal representations in $\rm Sp(4,\Bbb R)$. Q. J. Math.. 2012;63:795-843.Edit
Deformation theory and finite simple quotients of triangle groups II. Groups, Geometry, and Dynamics. 2014;8(3):811-836.Edit
Deformation theory and finite simple quotients of triangle groups I. Journal of the European Mathematical Society. 2014;16(7):1349-1375.Edit
Defect correction for spectral computations for a singular integral operator. Communications on Pure and Applied Analysis. 2006;5:241-250.Edit
Deep Learning and Data Labeling for Medical Applications. Vol 10008. Carneiro G, Mateus D, Peter L et al., editors 2016.Edit
[2006-9] Decision tools to analyse immigrant territorial distribution (the Oporto metropolian area) .Edit
Deciding Synchronous Kleene Algebra with Derivatives. In: Drewes F, editor. Implementation and Application of Automata, 20th International Conference (CIAA 2015). Vol 9223.; 2015. 4. p. 49-62p. (LNCS; vol 9223).Edit