3 papers
math.CA2004
Some Systems of Multivariable Orthogonal q-Racah polynomials
George Gasper, Mizan Rahman
In 1991 Tratnik derived two systems of multivariable orthogonal Racah polynomials and considered their limit cases. q-Extensions of these systems are derived, yielding systems of m…
math.CA2004
Some Systems of Multivariable Orthogonal Askey-Wilson Polynomials
George Gasper, Mizan Rahman
In 1991 Tratnik derived two systems of multivariable orthogonal Wilson polynomials and considered their limit cases. q-Analogues of these systems are derived, yielding systems of m…
math.CA2004
q-Analogues of Some Multivariable Biorthogonal Polynomials
George Gasper, Mizan Rahman
A q-analogue a pair of multivariable biorthogonal polynomials found by M.V.Tratnik in 1989 is derived. The weight function is a product of a multivariable version of the integrand…