Parity criterion and Dehn twists for unstabilized Heegaard splittings
Geometric Topology
2015-05-13 v1
Abstract
We give a parity condition of a Heegaard diagram to show that it is unstabilized. This improves the result of [5]. As an application, we construct unstabilized Heegaard splittings by Dehn twists on any given Heegaard splitting.
Cite
@article{arxiv.0903.0454,
title = {Parity criterion and Dehn twists for unstabilized Heegaard splittings},
author = {Jung Hoon Lee},
journal= {arXiv preprint arXiv:0903.0454},
year = {2015}
}
Comments
10 pages, 6 figures