The Askey-Wilson polynomials sit at the top of the partially ordered set of classical orthogonal polynomials.These polynomials have a basic hypergeometric repre
This seminar aims to give an overview of results concerning special classes of integrable N-particle quantum systems.Specifically,we focus on elliptic Calogero-
It is known [1] that the 3-terms recurrence relation and the Christoffel transformation(CT)for orthogonal polynomials(OPs)induce a discrete deformation of the r
In this talk,we are concerned with the vanishing viscosity problem for the three-dimensional Navier-Stokes equations with helical symmetry in the whole spac
We will talk about λ-symmetries for ODEs and μ-symmetries for PDEs and their links to Lie-B(a)cklund symmetries of integrable couplings.Particular integrable
Recently,Professor Ismail and his collaborators have obtained many interesting results on multivariate polynomials orthogonal on the unit disk in the complex pl