Visualizing overtwisted discs in open books
Geometric Topology
2013-10-25 v1
Abstract
We give an alternative proof of a theorem of Honda-Kazez-Mati\'c that every non-right-veering open book supports an overtwisted contact structure. We also study two types of examples that show how overtwisted discs are embedded relative to right-veering open books.
Cite
@article{arxiv.1310.6404,
title = {Visualizing overtwisted discs in open books},
author = {Tetsuya Ito and Keiko Kawamuro},
journal= {arXiv preprint arXiv:1310.6404},
year = {2013}
}
Comments
11 pages, 8 figures. To appear in Publications of Research Institute for Mathematical Sciences. arXiv admin note: text overlap with arXiv:1112.5874