Relative profinite rigidity of Baumslag-Solitar groups
Group Theory
2024-12-05 v3
Abstract
We prove that each residually finite Baumslag-Solitar group can be distinguished by its finite quotients from all other residually finite Baumslag-Solitar groups.
Keywords
Cite
@article{arxiv.2401.15200,
title = {Relative profinite rigidity of Baumslag-Solitar groups},
author = {Daxun Wang},
journal= {arXiv preprint arXiv:2401.15200},
year = {2024}
}
Comments
incorporated changes suggested by referee, to appear in Tokyo Journal of Mathematics