Colloque des sciences mathématiques du Québec

11 mars 2022 de 15 h 30 à 16 h 30 (heure de Montréal/HNE) Réunion Zoom

Algebra, geometry and combinatorics of link homology

Colloque par Evgeny Gorksy (UC Davis)

Khovanov and Rozansky defined in 2005 a triply graded link homology theory which generalizes HOMFLY-PT polynomial. In this talk, I will outline some known results and structures in Khovanov-Rozansky homology, describe its connection to q,t-Catalan combinatorics and present several geometric models for some classes of links.

Présentation de l'activité