A characterisation of Askey-Wilson polynomials and the indeterminate moment problem associated with a limiting case

Kerstin Jordaan (University of South Africa)

08-Dec-2020, 14:00-15:00 (3 years ago)

Abstract: (Joint work with M. Kenfack Nangho)

In this talk I will complete and prove a conjecture concerning a characterising relation for Askey-Wilson orthogonal polynomials and study a limiting case of Askey-Wilson polynomials when one of the parameters goes to infinity. Solutions to the associated indeterminate moment problem are found and an orthogonality relation is established.

complex variablesdynamical systems

Audience: researchers in the topic


CAvid: Complex Analysis video seminar

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