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-Mar...

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Veröffentlicht in:arXiv.org 2024-01
1. Verfasser: Ren, Qiuyu
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Sprache:eng
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Zusammenfassung: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 \(k\overline{\mathbb{CP}^2}\). We also give a few applications of this adjunction inequality.
ISSN:2331-8422
DOI:10.48550/arxiv.2305.16089