Link homology and Frobenius extensions II

DOI10.4064/fm912-6-2021zbMath1503.57010arXiv2005.08048OpenAlexW2950626917MaRDI QIDQ5029024

Louis-Hadrien Robert, Mikhail G. Khovanov

Publication date: 11 February 2022

Published in: Fundamenta Mathematicae (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2005.08048

zbMATH Keywords

Frobenius extensionsuniversal constructionseamed surfaces

Mathematics Subject Classification ID

Extension theory of commutative rings (13B02) Finite-type and quantum invariants, topological quantum field theories (TQFT) (57K16) Homology theories in knot theory (Khovanov, Heegaard-Floer, etc.) (57K18) Categorification (18N25)

Related Items (6)

Fixing the functoriality of Khovanov homology: A simple approach ⋮ Equivariant annular Khovanov homology ⋮ A mixed invariant of nonorientable surfaces in equivariant Khovanov homology ⋮ Two-dimensional topological theories, rational functions and their tensor envelopes ⋮ Virtual index cocycles and invariants of virtual links ⋮ Anchored foams and annular homology

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