Abelian Splittings and JSJ-Decompositions of Bestvina--Brady Groups
Group Theory
2023-06-27 v6
Abstract
We give a characterization of Bestvina--Brady groups split over abelian subgroups and describe a JSJ-decomposition of Bestvina--Brady groups.
Cite
@article{arxiv.2003.09927,
title = {Abelian Splittings and JSJ-Decompositions of Bestvina--Brady Groups},
author = {Yu-Chan Chang},
journal= {arXiv preprint arXiv:2003.09927},
year = {2023}
}
Comments
Fix gaps in various places. This version has been accepted for publication