1 citations · 1 across the 7 of their papers we have counts for
3 papers · 1 filter
Skew-symmetric augmented matrices and a characterization of virtual doodles
Oscar Ocampo, José Gregorio Rodríguez-Nieto, Olga Patricia Salazar-Díaz
In this paper, we present a brief overview of the concept of doodles from the perspective of J.S. Carter's work on classifying immersed curves and the work of J.S. Carter, S. Kamad…
Congruence subgroups of braid groups and crystallographic quotients. Part II
Paolo Bellingeri, Celeste Damiani, Oscar Ocampo +1
Following previous work on congruence subgroups and crystallographic braid groups, we study the lower central series of congruence braid groups related to the braid group , sh…
Congruence subgroups of braid groups and crystallographic quotients. Part I
Paolo Bellingeri, Celeste Damiani, Oscar Ocampo +1
This paper is the first of a two part series devoted to describing relations between congruence and crystallographic braid groups. We recall and introduce some elements belonging t…