On geodesic homotopies of controlled width and conjugacies in isometry groups

Gerasim Kokarev

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arXiv · 0709.3469

On geodesic homotopies of controlled width and conjugacies in isometry groups

Gerasim Kokarev

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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.

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BibTeX RIS

Gerasim Kokarev. 2007-10-15. On geodesic homotopies of controlled width and conjugacies in isometry groups. https://arxiv.org/abs/0709.3469

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