Knot Floer homology, link Floer homology and link detection
Geometric Topology
2024-03-27 v1
Abstract
We give new link detection results for knot and link Floer homology inspired by recent work on Khovanov homology. We show that knot Floer homology detects , , , , and the link with the orientation of one component reversed. We show link Floer homology detects and , for all . Additionally we identify infinitely many pairs of links such that both links in the pair are each detected by link Floer homology but have the same Khovanov homology and knot Floer homology. Finally, we use some of our knot Floer detection results to give topological applications of annular Khovanov homology.
Keywords
Cite
@article{arxiv.2011.02005,
title = {Knot Floer homology, link Floer homology and link detection},
author = {Fraser Binns and Gage Martin},
journal= {arXiv preprint arXiv:2011.02005},
year = {2024}
}