Functoriality of colored link homologies
Geometric Topology
2019-03-20 v2 Quantum Algebra
Abstract
We prove that the bigraded colored Khovanov-Rozansky type A link and tangle invariants are functorial with respect to link and tangle cobordisms.
Keywords
Cite
@article{arxiv.1703.06691,
title = {Functoriality of colored link homologies},
author = {Michael Ehrig and Daniel Tubbenhauer and Paul Wedrich},
journal= {arXiv preprint arXiv:1703.06691},
year = {2019}
}
Comments
41 pages, many colored figures, some changes following suggestions of a referee, to appear in Proc. Lond. Math. Soc., comments welcome