Mather invariants in groups of piecewise-linear homeomorphisms
Group Theory
2014-01-10 v2 Dynamical Systems
Abstract
We describe the relation between two characterizations of conjugacy in groups of piecewise-linear homeomorphisms, discovered by Brin and Squier in [2] and Kassabov and Matucci in [5]. Thanks to the interplay between the techniques, we produce a simplified point of view of conjugacy that allows us to easily recover centralizers and lends itself to generalization.
Cite
@article{arxiv.0811.2370,
title = {Mather invariants in groups of piecewise-linear homeomorphisms},
author = {Francesco Matucci},
journal= {arXiv preprint arXiv:0811.2370},
year = {2014}
}
Comments
8 pages, 4 diagrams, 1 figure; final version