Detalles de Evento
Title: Multivariable hypergeometric polynomials related to the bispectral problem and superintegrability
Speaker: Plamen Iliev (Georgia Institutute of Technology)
Venue: March, 10 (11:30) Seminario 1ª planta (IEMath-Gr)
Abstract: The bispectral problem concerns the construction and the classification of operators possessing a symmetry between the space and spectral variables. Different versions of this problem can be solved using techniques from integrable systems, algebraic geometry, representation theory, classical orthogonal polynomials, etc. I will review the problem and some of these connections and then discuss new results related to multivariable hypergeometric polynomials and the generic quantum superintegrable system on the sphere.