A cohomological characterization of locally virtually cyclic groups
Group Theory
2016-09-27 v2 Algebraic Topology
Abstract
We show that a countable group is locally virtually cyclic if and only if its Bredon cohomological dimension for the family of virtually cyclic subgroups is at most one.
Keywords
Cite
@article{arxiv.1506.06260,
title = {A cohomological characterization of locally virtually cyclic groups},
author = {Dieter Degrijse},
journal= {arXiv preprint arXiv:1506.06260},
year = {2016}
}
Comments
14 pages, correction to Theorem 4.1, added countability assumption, typos corrected