Lee filtration structure of torus links
Geometric Topology
2024-12-25 v3 Quantum Algebra
Abstract
We determine the quantum filtration structure of the Lee homology of all torus links. In particular, this determines the -invariant of a torus link equipped with any orientation. In the special case , our result confirms a conjecture of Pardon, as well as a conjecture of Manolescu-Marengon-Sarkar-Willis which establishes an adjunction-type inequality of the -invariant for cobordisms in . We also give a few applications of this adjunction inequality.
Cite
@article{arxiv.2305.16089,
title = {Lee filtration structure of torus links},
author = {Qiuyu Ren},
journal= {arXiv preprint arXiv:2305.16089},
year = {2024}
}
Comments
22 pages, 4 figures in color; final version, to appear in Geometry and Topology