On the Baum-Connes conjecture for Gromov monster groups
K-Theory and Homology
2014-09-23 v2 Group Theory
Abstract
We present a geometric approach to the Baum-Connes conjecture with coefficients for Gromov monster groups via a theorem of Khoskham and Skandalis. Secondly, we use recent results concerning the a-T-menability at infinity of large girth expanders to exhibit a family of coefficients for a Gromov monster group for which the Baum-Connes conjecture is an isomorphism.
Cite
@article{arxiv.1401.6841,
title = {On the Baum-Connes conjecture for Gromov monster groups},
author = {Martin Finn-Sell},
journal= {arXiv preprint arXiv:1401.6841},
year = {2014}
}
Comments
Simplified exposition and general improvements over the previous version