Left-orderability and exceptional Dehn surgery on twist knots
Geometric Topology
2019-08-15 v1 Group Theory
Abstract
We show that any exceptional non-trivial Dehn surgery on a twist knot, except the trefoil, yields a 3-manifold whose fundamental group is left-orderable. This is a generalization of a result of Clay, Lidman and Watson, and also gives a new supporting evidence for a conjecture of Boyer, Gordon and Watson.
Keywords
Cite
@article{arxiv.1109.2965,
title = {Left-orderability and exceptional Dehn surgery on twist knots},
author = {Masakazu Teragaito},
journal= {arXiv preprint arXiv:1109.2965},
year = {2019}
}
Comments
8 pages, 6 figures