Coarse Bundles
Geometric Topology
2010-06-18 v1 Group Theory
Abstract
We develop a coarse notion of bundle and use it to understand the coarse geometry of group extensions and, more generally, groups acting on proper metric spaces. The results are particularly sharp for groups acting on (locally finite) trees with Abelian stabilizers, which we are able to classify completely.
Cite
@article{arxiv.1006.3347,
title = {Coarse Bundles},
author = {Kevin Whyte},
journal= {arXiv preprint arXiv:1006.3347},
year = {2010}
}