A combinatorial algorithm to compute presentations of mapping-class groups of orientable surfaces with one boundary component
Group Theory
2011-01-04 v1
Abstract
We give an algorithm which computes a presentation for a subgroup, denoted , of the automorphism group of a free group. It is known that is isomorphic to the mapping-class group of an orientable genus- surface with one boundary component and punctures. We define a variation of Auter space.
Cite
@article{arxiv.1101.0233,
title = {A combinatorial algorithm to compute presentations of mapping-class groups of orientable surfaces with one boundary component},
author = {Lluís Bacardit},
journal= {arXiv preprint arXiv:1101.0233},
year = {2011}
}