Some Properties of Subsets of Hyperbolic Groups
Group Theory
2007-05-23 v2
Abstract
We present some results about quasiconvex subgroups of infinite index and their products. After that we extend the standard notion of a subgroup commensurator to an arbitrary subset of a group, and generalize some of the previously known results.
Cite
@article{arxiv.math/0404473,
title = {Some Properties of Subsets of Hyperbolic Groups},
author = {Ashot Minasyan},
journal= {arXiv preprint arXiv:math/0404473},
year = {2007}
}
Comments
27 pages, 5 figures. Final version; a number of typos corrected in the replacement