Super-exponential distortion of subgroups of CAT(-1) groups
Group Theory
2014-10-01 v1 Geometric Topology
Abstract
We construct 2-dimensional CAT(-1) groups which contain free subgroups with arbitrary iterated exponential distortion, and with distortion higher than any iterated exponential.
Cite
@article{arxiv.math/0701930,
title = {Super-exponential distortion of subgroups of CAT(-1) groups},
author = {Josh Barnard and Noel Brady and Pallavi Dani},
journal= {arXiv preprint arXiv:math/0701930},
year = {2014}
}
Comments
6 pages, 3 figures