Small braids having a big Ultra Summit Set
Geometric Topology
2009-06-02 v1 Group Theory
Abstract
In [J.Birman, V.Gebhardt, J.Gonzalez-Meneses, Conjugacy in Garside groups I: cyclings, powers and rigidity] authors asked: (open question 2) is the size of USS of a rigid pseudo-Anosov braid is bounded above by some polynomial in the number of strands and the braid length? We answer this question in the negative.
Cite
@article{arxiv.0906.0076,
title = {Small braids having a big Ultra Summit Set},
author = {Maxim Prasolov},
journal= {arXiv preprint arXiv:0906.0076},
year = {2009}
}
Comments
10 pages