Groza, V.A.; Kachuryk, I.I.
(Symmetry, Integrability and Geometry: Methods and Applications, 2006)
The dual discrete q-ultraspherical polynomials Dn(s)(μ(x;s)|q) correspond to indeterminate moment problem and, therefore, have one-parameter family of extremal orthogonality relations. It is shown that special cases of ...