Quantum cohomology and derived categories of coadjoint varieties

Hybrid. https://hu-berlin.zoom.us/j/61686623112
Contact: Gaetan Borot (borot@hu-berlin.de)

We will discuss properties of quantum cohomology, both small and big, of coadjoint varieties of simple algebraic groups and how they relate to the structure of Lefschetz collections in the derived categories of these varieties.Some general conjectures pertaining to this will be formulated. The talk is based on the joint works with Alexander Kuznetsov and Nicolas Perrin.