The interlace polynomial of binary delta-matroids and link invariants
Combinatorics
2020-03-02 v1
Abstract
In this work, we study the interlace polynomial as a generalization of a graph invariant to delta-matroids. We prove that the interlace polynomial satisfies the four-term relation for delta-matroids and determines thus a finite type invariant of links in the 3-sphere.
Cite
@article{arxiv.2002.12440,
title = {The interlace polynomial of binary delta-matroids and link invariants},
author = {Nadezhda Kodaneva},
journal= {arXiv preprint arXiv:2002.12440},
year = {2020}
}
Comments
17 pages