Link homology and Frobenius extensions II
Mikhail Khovanov, Louis‐Hadrien Robert
Abstract
The first two sections of the paper provide a convenient scheme and additional diagrammatics for working with Frobenius extensions responsible for key flavors of equivariant SL(2) link homology theories. The goal is to clarify some basic structures in the
Topics & Concepts
MathematicsEquivariant mapHomology (biology)Link (geometry)Frobenius algebraScheme (mathematics)Pure mathematicsAlgebra over a fieldCombinatoricsMathematical analysisGeneticsBiologyGeneAlgebra representationGeometric and Algebraic TopologyHomotopy and Cohomology in Algebraic TopologyAlgebraic structures and combinatorial models