A New property of quasi-alternating links
Geometric Topology
2012-05-22 v1
Abstract
We show that the crossing number of any link that is known to be quasi-alternating is less than or equal to its determinant. Based on this, we conjecture that the crossing number of any quasi-alternating link is less than or equal to its determinant. Thus, if this conjecture is proved then it would give an easier obstruction for quasi-alternateness than the ones already known.
Cite
@article{arxiv.1205.4291,
title = {A New property of quasi-alternating links},
author = {Khaled Qazaqzeh and Balkees Qublan and Abeer Jaradat},
journal= {arXiv preprint arXiv:1205.4291},
year = {2012}
}
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