On Mostow rigidity for variable negative curvature
Differential Geometry
2007-05-23 v1 Group Theory
Abstract
We prove a finiteness theorem for the class of complete finite volume Riemannian manifolds with pinched negative sectional curvature, fixed fundamental group, and of dimension . One of the key ingredients is that the fundamental group of such a manifold does not admit a small nontrivial action on an -tree.
Cite
@article{arxiv.math/0003091,
title = {On Mostow rigidity for variable negative curvature},
author = {Igor Belegradek},
journal= {arXiv preprint arXiv:math/0003091},
year = {2007}
}
Comments
27 pages