Concordance invariants from the $E(-1)$ spectral sequence on Khovanov homology
Geometric Topology
2020-04-24 v1
Abstract
We construct the concordance invariant coming from the spectral sequence on Khovanov homology in the same way Rasmussen's invariant comes from the Lee spectral sequence, and show that it gives a bound on the nonorientable slice genus.
Keywords
Cite
@article{arxiv.2004.10807,
title = {Concordance invariants from the $E(-1)$ spectral sequence on Khovanov homology},
author = {William Ballinger},
journal= {arXiv preprint arXiv:2004.10807},
year = {2020}
}
Comments
25 pages, 10 figures