On geodesic homotopies of controlled width and conjugacies in isometry groups
Geometric Topology
2007-10-15 v2 Analysis of PDEs
Metric Geometry
Abstract
We give an analytical proof of the Poincare-type inequalities for widths of geodesic homotopies between equivariant maps valued in Hadamard metric spaces. As an application we obtain a linear bound for the length of an element conjugating two finite lists in a group acting on an Hadamard space.
Keywords
Cite
@article{arxiv.0709.3469,
title = {On geodesic homotopies of controlled width and conjugacies in isometry groups},
author = {Gerasim Kokarev},
journal= {arXiv preprint arXiv:0709.3469},
year = {2007}
}
Comments
minor stylistic corrections; 15 pages