Семинары: Lev Rozansky, Algebraic constructions of link homology

СЕМИНАРЫ


Математический коллоквиум МГТУ 14 января 2021 г. 17:30, г. Москва, Zoom video-meeting

Algebraic constructions of link homology Lev Rozansky Department of Mathematics, University of North Carolina at Chapel Hill
Аннотация: Almost 25 years ago M. Khovanov introduced link homology and interpreted the previously known ‘quantum’ polynomial invariants of links as its graded Euler characteristic. I will review the algebraic methods of constructing the triply-graded and $SL(n)$ link homologies, the emergence of matrix factorizations and the quantum theory interpretation of these constructions. Zoom-conference identificator: 811 2983 6901; Password: 138675 Язык доклада: английский Website: https://us02web.zoom.us/j/81129836901?pwd=ZHU0UlhKZ0hZTlNZTitKemNGZHlIUT09