Grid diagram for singular links
Geometric Topology
2021-01-11 v1
Abstract
In this paper, we define the set of singular grid diagrams which provides a unified description for singular links, singular Legendrian links, singular transverse links, and singular braids. We also classify the complete set of all equivalence relations on which induce the bijection onto each singular object. This is an extension of the known result of Ng-Thurston for non-singular links and braids.
Keywords
Cite
@article{arxiv.1708.03747,
title = {Grid diagram for singular links},
author = {Byung Hee An and Hwa Jeong Lee},
journal= {arXiv preprint arXiv:1708.03747},
year = {2021}
}
Comments
33 pages, 34 figures