$n$-Fold Cyclic Branched Covers and Overtwisted Contact Structures
Geometric Topology
2024-05-24 v2 Differential Geometry
Abstract
This article presents an alternate way to prove a result originally proven by Harvey, Kawamuro, and Plamenvskaya in \cite{HaKaPl}. We accomplish this by explicitly constructing an overtwisted disk in the -fold cyclic branched cover of with the standard contact structure branched along a carefully selected transverse knot. Furthermore, by utilizing this construction of the overtwisted disk, we can see that the overtwisted disk is contained in the complement of the branch locus.
Keywords
Cite
@article{arxiv.2308.05703,
title = {$n$-Fold Cyclic Branched Covers and Overtwisted Contact Structures},
author = {Jose Ceniceros},
journal= {arXiv preprint arXiv:2308.05703},
year = {2024}
}