A Subgroup of a Direct Product of Free Groups whose Dehn Function has a Cubic Lower Bound
Group Theory
2009-01-07 v2 Geometric Topology
Abstract
We establish a cubic lower bound on the Dehn function of a certain finitely presented subgroup of a direct product of 3 free groups.
Cite
@article{arxiv.0708.0758,
title = {A Subgroup of a Direct Product of Free Groups whose Dehn Function has a Cubic Lower Bound},
author = {Will Dison},
journal= {arXiv preprint arXiv:0708.0758},
year = {2009}
}
Comments
9 pages, 1 figure. Minor modifications only: typos corrected, scope of Theorem 5.1 reduced to simplify notation, bibliography updated