Stability and instability of lattices in semisimple groups
Group Theory
2023-08-31 v2
Abstract
Using cohomological methods, we show that lattices in semisimple groups are typically stable with respect to the Frobenius norm but not with respect to the operator norm.
Cite
@article{arxiv.2303.08943,
title = {Stability and instability of lattices in semisimple groups},
author = {Uri Bader and Alexander Lubotzky and Roman Sauer and Shmuel Weinberger},
journal= {arXiv preprint arXiv:2303.08943},
year = {2023}
}
Comments
incorporated remarks and corrections of the reviewers