Congruence subgroups of braid groups and crystallographic quotients. Part II

Communications in Algebra 2026 Open access

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Authors: Paolo Bellingeri, Céleste Damiani, Oscar Ocampo, Charalampos Stylianakis
DOI: 10.1080/00927872.2026.2666600
Cited by: 0

Abstract

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 B3, showing in particular that the corresponding quotients are almost crystallographic.

Fields of Study & Subjects

Geometric and Algebraic Topology Homotopy and Cohomology in Algebraic Topology Advanced Algebra and Geometry

Publication details

Journal / source
Communications in Algebra
Pages
1–20
Publication date
22 May 2026
Language
EN