Droms Theorems for twisted right-angled Artin groups
Group Theory
2025-05-01 v1 Combinatorics
Abstract
We characterize twisted right-angled Artin groups whose finitely generated subgroups are also twisted right-angled Artin groups. Additionally, we give a classification of coherence within this class of groups in terms of the defining graph. Furthermore, we provide a solution to the isomorphism problem for a notable subclass of these groups.
Cite
@article{arxiv.2504.21196,
title = {Droms Theorems for twisted right-angled Artin groups},
author = {Simone Blumer and Islam Foniqi and Claudio Quadrelli},
journal= {arXiv preprint arXiv:2504.21196},
year = {2025}
}