Characterisations for uniform amenability
Metric Geometry
2022-12-13 v2 Group Theory
Abstract
In this paper, we provide several characterisations for uniform amenability concerning a family of finitely generated groups. More precisely, we show that the Hulanicki-Reiter condition for uniform amenability can be weakened in several directions, including cardinalities of supports and certain operator norms.
Keywords
Cite
@article{arxiv.2208.04755,
title = {Characterisations for uniform amenability},
author = {Jingming Zhu and Jiawen Zhang},
journal= {arXiv preprint arXiv:2208.04755},
year = {2022}
}