Topological geodesics and virtual rigidity
Geometric Topology
2014-10-01 v1 Differential Geometry
Abstract
We introduce the notion of a topological geodesic in a 3-manifold. Under suitable hypotheses on the fundamental group, for instance word-hyperbolicity, topological geodesics are shown to have the useful properties of, and play the same role in several applications as, geodesics in negatively curved spaces. This permits us to obtain virtual rigidity results for 3-manifolds.
Cite
@article{arxiv.math/0106163,
title = {Topological geodesics and virtual rigidity},
author = {Louis Funar and Siddhartha Gadgil},
journal= {arXiv preprint arXiv:math/0106163},
year = {2014}
}
Comments
Published by Algebraic and Geometric Topology at http://www.maths.warwick.ac.uk/agt/AGTVol1/agt-1-18.abs.html