The automorphism group of the pants complex
Geometric Topology
2007-05-23 v1
Abstract
We show that the automorphism group of the complex of pants decompositions for a surface is isomorphic to the mapping class group for that surface.
Cite
@article{arxiv.math/0201319,
title = {The automorphism group of the pants complex},
author = {Dan Margalit},
journal= {arXiv preprint arXiv:math/0201319},
year = {2007}
}
Comments
24 Pages, 16 Figures http://www.math.uchicago.edu/~juggler/pants.ps