Classification of 2-orthogonal polynomials with Brenke type generating functions

DOI10.1016/j.jat.2024.106125MaRDI QIDQ6658103

Abdelhamid Gahami, Hamza Chaggara

Publication date: 8 January 2025

Published in: Journal of Approximation Theory (Search for Journal in Brave)

zbMATH Keywords

momentsgenerating functionsdifference equationsmultiple orthogonal polynomialsBrenke polynomials2-orthogonal polynomials

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Basic hypergeometric functions in one variable, ({}_rphi_s) (33D15) Basic orthogonal polynomials and functions (Askey-Wilson polynomials, etc.) (33D45) Other special orthogonal polynomials and functions (33C47) Harmonic analysis on Euclidean spaces (42-XX) Approximations and expansions (41-XX)

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