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math.GT2026
Involutive Khovanov homology and equivariant knots II
Taketo Sano
In the spirit of Bar-Natan's formulation of Khovanov homology for tangles, we extend the framework of involutive Khovanov homology to involutive tangles. This enables a divide-and-…
math.GT2026
A -ification of Khovanov homology
Taketo Sano
Motivated by the -ification of HOMFLY--PT homology by Gorsky and Hogancamp, and the -action of Gorsky, Hogancamp, and Mellit, we construct -ifications of Kho…