Ruijsenaars, S.
(Symmetry, Integrability and Geometry: Methods and Applications, 2011)
In previous work we introduced and studied a function R(a+,a−,c;v,v^) that is a generalization of the hypergeometric function ₂F₁ and the Askey-Wilson polynomials. When the coupling vector c∈C⁴ is specialized to (b,0,0,0), ...