Twisting bordered Khovanov homology
Geometric Topology
2014-06-13 v2
Abstract
We describe a bordered version of totally twisted Khovanov homology. We first twist Roberts's type structure by adding a "vertical" type structure which generalizes the vertical map in twisted tangle homology. One of the distinct advantages of our type structure is that it is homotopy equivalent to a type structure supported on "spanning tree" generators. We also describe how to twist Roberts's type structure for a left tangle in such a way that pairing our type and type structures will result in the totally twisted Khovanov homology.
Cite
@article{arxiv.1403.0959,
title = {Twisting bordered Khovanov homology},
author = {Nguyen D. Duong},
journal= {arXiv preprint arXiv:1403.0959},
year = {2014}
}
Comments
56 pages, many figures