Abstract
A classical result on the expansion of an analytic function in a series of Jacobi polynomials is extended to a class of q-orthogonal polynomials containing the fundamental Askey-Wilson polynomials and their special cases. The function to be expanded has to be analytic inside an ellipse in the complex plane with foci at ±1. Some examples of explicit expansions are discussed.
Original language | English (US) |
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Pages (from-to) | 281-303 |
Number of pages | 23 |
Journal | Ramanujan Journal |
Volume | 19 |
Issue number | 3 |
DOIs | |
State | Published - 2009 |
Keywords
- Al-Salam and Chihara polynomials
- Askey-Wilson polynomials
- Basic hypergeometric functions
- Chebyshev polynomials
- Continuous big q-Hermite polynomials
- Continuous dual q-Hahn polynomials
- Continuous q-Hermite polynomials
- Continuous q-Jacobi polynomials
- Continuous q-ultraspherical polynomials
- Jacobi polynomials
- q-orthogonal polynomials
ASJC Scopus subject areas
- Algebra and Number Theory