2 papers
math.GR2023
Higman-Thompson groups and profinite properties of right-angled Coxeter groups
Samuel M. Corson, Sam Hughes, Philip Möller +1
We prove that every right-angled Coxeter group (RACG) is profinitely rigid amongst all Coxeter groups. On the other hand we exhibit RACGs which have infinite profinite genus amongs…
math.GR2023
On quotients of Coxeter groups
Philip Möller, Olga Varghese
A group is said to be just infinite if itself is infinite but all proper quotients of are finite. We show that a Coxeter group is just infinite if and only if …