New quantum obstructions to sliceness

DOI10.1112/plms/pdv068zbMath1419.57017arXiv1501.07138OpenAlexW3098645605MaRDI QIDQ2795903

Andrew Lobb, Lukas Lewark

Publication date: 22 March 2016

Published in: Proceedings of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1501.07138

zbMATH Keywords

concordanceKhovanov cohomologysliceness obstructions

Mathematics Subject Classification ID

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Uses Software

• FoamHo

Cites Work

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• On Khovanov's categorification of the Jones polynomial
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• A computation in Khovanov–Rozansky homology
• A conjecture on Khovanov's invariants
• Bipartite knots
• Matrix factorizations and link homology
• A formula for the HOMFLY polynomial of rational links