Quasi-isometries of rank one S-arithmetic lattices
Group Theory
2008-01-09 v2 Geometric Topology
Abstract
We complete the quasi-isometric classification of irreducible lattices in semisimple Lie groups over nondiscrete locally compact fields of characteristic zero by showing that any quasi-isometry of a rank one S-arithmetic lattice in a semisimple Lie group over nondiscrete locally compact fields of characteristic zero is a finite distance in the sup-norm from a commensurator.
Cite
@article{arxiv.math/0504207,
title = {Quasi-isometries of rank one S-arithmetic lattices},
author = {Kevin Wortman},
journal= {arXiv preprint arXiv:math/0504207},
year = {2008}
}
Comments
21 pages