In mathematics, the q-Racah polynomials are a family of basic hypergeometric orthogonal polynomials in the basic Askey scheme, introduced by Askey & Wilson (1979). Roelof Koekoek, Peter A. Lesky, and René F. Swarttouw (2010, 14) give a detailed list of their properties.
Contents
Definition
The polynomials are given in terms of basic hypergeometric functions and the Pochhammer symbol by
They are sometimes given with changes of variables as
Relation to other polynomials
q-Racah polynomials→Racah polynomials
References
Q-Racah polynomials Wikipedia(Text) CC BY-SA