Vassily Gorbounov: Schubert calculus, quantum integrable systems and networks on surfaces
Tid: On 2018-04-25 kl 13.15 - 15.00
Plats: Room 3418, KTH
Medverkande: Vassily Gorbounov (University of Aberdeen)
There are three counting problems — the intersection of the Schubert cycles in the Grassmannians, the boundary partition functions in quantum integrable systems and boundary measurements in networks on surfaces.
We will describe all three and show that there is a situation when all three count the same quantity. This implies that this quantity inherits some interesting properties which we will describe as well.