Дата и място: Tuesday, May 12-th, 13:00, room 403 IMI-BAS.
Лектор: Ina Petkova (Darmouth College)
Заглавие: Khovanov homology and Lagrangian cobordisms

Резюме: We provide a partial answer to a question of Ekholm, Honda, and Kalman about the relationship between Khovanov homology and decomposable Lagrangian cobordisms. We also utilize previously defined filtered invariants to give a family of obstructions to decomposable Lagrangian cobordisms from Khovanov homology. Joint with Gage Martin and Zachary Winkeler.