Lee filtration structure of torus links
We determine the quantum filtration structure of the Lee homology of all torus links.In particular, this determines the s-invariant of a torus link equipped with any orientation.In the special case T (n, n), 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 s-invariant for cobordisms in kCP 2 .We also give a few applications of this adjunction inequality.
Authors
- Qiuyu Ren
Institutions
- University of California, Berkeley (US)
Publication Details
- Journal
- Geometry & Topology
- Published
- 2024-12-20
- DOI
- https://doi.org/10.2140/gt.2024.28.3935
- Citations
- 1
- Primary Topic
- Geometric and Algebraic Topology
- Type
- article
- Field-Weighted Citation Impact
- 1.01