Seminar talk, 8 February 2023
Speaker: Alexander Orlov
Title: Hurwitz numbers, matrix models, commuting operators
We will analyze how matrix models are related to arbitrary Hurwitz numbers. There are equivalent descriptions using
(a) differential operators
(b) oscillatory algebra and bosonic Fock space.
Commuting sets of such operators will be presented. This is a modification of Calogero's quantum Hamiltonians at a special point.