3 papers
math.GT2026
Symmetries of colored Khovanov-Rozansky homology
Alexis Guérin, Felix Roz
We construct an action of the positive half of the Witt algebra on colored -Khovanov-Rozansky homology and prove that this action is compatible with the functorial…
math.GT2025
An action of the Witt algebra on Khovanov-Rozansky homology
Alexis Guérin, Felix Roz
We construct an action of the positive part of the Witt algebra on Khovanov--Rozansky -link homology and show that link cobordisms induce equivariant maps between…
math.GT2023
An action on link homology of T(2,k) torus links
Felix Roz
We determine an module structure on the equivariant Khovanov-Rozansky homology of (2,k)-torus links following the framework defined in arXiv:2306.10729.