Hypergeometric equation, monodromy, and bispectrality (Seminar in Mathematical Physics)

KTH/Nordita/SU seminar in Theoretical Physics

Wednesday 26 October 2016
from 15:00
to 16:00 at
FA32

Speaker :

Oleg Chalykh (University of Leeds)

Abstract :

I will talk about differential-difference bispectral families of operators that can be constructed from the Gauss' hypergeometric operator. This can be viewed as a generalisation of Wilson's adelic Grassmannian and its trigonometric analogue studied by Haine, Horozov and Iliev. The constructed bispectral operators generalise various previously known examples related to the exceptional Jacobi polynomials. This is joint work with A Khalid (Leeds).