Семинар 14 января 17:30
Title: Algebraic constructions of link homology
Speaker: Lev Rozansky (Professor, Department of Mathematics, University of North Carolina at Chapel Hill)
Abstract: 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.
Идентификатор конференции: 811 2983 6901
Код доступа: 138675