Mourad E.H. Ismail; Stanton, D.
(Symmetry, Integrability and Geometry: Methods and Applications, 2012)
The Askey-Wilson polynomials are orthogonal polynomials in x=cosθ, which are given as a terminating ₄∅₃ basic hypergeometric series. The non-symmetric Askey-Wilson polynomials are Laurent polynomials in z=eiθ, which are ...