Intersection Norms and One-faced Collection of Curves
Geometric Topology
2018-10-23 v2
Abstract
Intersection norms are integer norms on the first homology group of a surface. In this article, we prove that there are some polytopes which are not dual unit balls of such norms. By the way, we investigate the set of collections of curves on 2 whose complement is a disk.
Cite
@article{arxiv.1809.03190,
title = {Intersection Norms and One-faced Collection of Curves},
author = {Abdoul Karim Sane},
journal= {arXiv preprint arXiv:1809.03190},
year = {2018}
}