Publications
A note on the fundamental group of the Salvetti complex determined by an oriented matroid. European J. Combin.. 1992;13:429-437.Edit
Note on the integer geometry of bitwise XOR. European J. Combin.. 2005;26:755-763.Edit
Note on the unfolding of degenerate Hopf bifurcation germs. J. Differential Equations. 1985;57:436-439.
A notion of branching rank for semilattices with descending chain condition. Order. 1988;4:397-409.Edit
On the notion of `retractable modules' in the context of algebras. Palest. J. Math.. 2014;3:343-355.Edit
On the notion of strong irreducibility and its dual. J. Algebra Appl.. 2013;12:1350012.Edit
On the number of factorizations of an element in an atomic monoid. Adv. in Appl. Math.. 2002;29:438-453.Edit
On the number of linear finite transducers. International Journal of Foundations of Computer Science. 2015;26(7):873-893.Edit
On the number of $\ssfL$-shapes in embedding dimension four numerical semigroups. Discrete Math.. 2015;338:2168-2178.Edit
Numerical relations and skill level constrain co-adaptive behaviors of agents in sports teams. PloS one. 2014;9:e107112.Edit
Numerical semigroups generated by intervals. Pacific J. Math.. 1999;191:75-83.Edit
Numerical semigroups having a Toms decomposition. Canad. Math. Bull.. 2008;51:134-139.Edit
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 simulations in two CPG models for bipedal locomotion. J. Vib. Control. 2007;13:1487-1503.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
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.