Two-dimensional topological quantum field theories of rank two over Dedekind domains

Contemporary mathematics - American Mathematical Society 2026

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Authors: Fabian Espinoza, Mee Seong Im, Mikhail Khovanov
DOI: 10.1090/conm/834/16682
Cited by: 0
References: 26

Abstract

We give examples of Frobenius algebras of rank two over ground Dedekind rings which are projective but not free and discuss possible applications of these algebras to link homology.

Fields of Study & Subjects

Algebraic structures and combinatorial models Geometric and Algebraic Topology Homotopy and Cohomology in Algebraic Topology

Publication details

Journal / source
Contemporary mathematics - American Mathematical Society
Pages
33–52
Publication date
1 January 2026
Language
EN