Publications
Covering coalgebras and dual non-singularity. Appl. Categ. Structures. 2008;16:195-211.Edit
On covering path orthogonal polygons. In: EGC 2017 - XVII Spanish Meeting on Computational Geometry. Vol EGC 2017 - Book of Abstracts (informal proceedings). Spain, Alicante; 2017. 8. p. 85-88p. Edit
A criatividade na perspetiva de (alguns) matemáticos. Educação e Matemática. 2015;135:77-80.
A criterion for the unitarity of a two-sided integral transformation. Ukraï n. Mat. Zh.. 1992;44:697-699.Edit
On the cube problem of Las Vergnas. Geom. Dedicata. 1996;63:25-43.Edit
On the curious series related to the elliptic integrals. The Ramanujan Journal. 2018;45(3):797-815.
Curved Pythagorean triangles. Vol 69 Bol. Soc. Port. Mat. 2013.Edit
Cuspidal quintics and surfaces with $p_g=0,$ $K^2=3$ and 5-torsion. LMS Journal of Computation and Mathematics. 2016;19(1):42-53.
Cyclic dominance in a 2-person rock-scissors-paper. arXiv:1607.08748. 2016.
The Cyclic Hopf H mod K Theorem. Mathematical Reports.Edit
[2015-8] The Cyclic Hopf H mod K Theorem .Edit
Cyclic stabilizers and infinitely many hyperbolic orbits for pseudogroups on (C,0). J. Inst. Math. Jussieu. 2014;13(2):413-446.Edit
Cyclotomic numerical semigroups. SIAM J. Discrete Math.. 2016;30:650-668.Edit