Profinite non-rigidity of arithmetic groups
Group Theory
2023-02-28 v1
Abstract
We show that for a typical high rank arithmetic lattice , there exist finite index subgroups and such that while . But there are exceptions to that rule.
Cite
@article{arxiv.2302.13266,
title = {Profinite non-rigidity of arithmetic groups},
author = {Amir Y. Weiss Behar},
journal= {arXiv preprint arXiv:2302.13266},
year = {2023}
}