A new metric criterion for non-amenability I
Group Theory
2009-03-02 v1
Abstract
By studying the so-called traveling salesman groups, we obtain a new metric criterion for non-amenability. As an application, we give a new and very short proof of non-amenability of free Burnside groups with sufficiently big odd exponent.
Cite
@article{arxiv.0902.4755,
title = {A new metric criterion for non-amenability I},
author = {Azer Akhmedov},
journal= {arXiv preprint arXiv:0902.4755},
year = {2009}
}