Asymptotic expansion of orthogonal polynomials via difference equations

DOI10.1016/j.jat.2018.10.002zbMath1408.41025OpenAlexW2898580599WikidataQ129036384 ScholiaQ129036384MaRDI QIDQ1717622

Xiang-Sheng Wang, Xiao-Min Huang, Li-Hua Cao

Publication date: 7 February 2019

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

Full work available at URL: https://doi.org/10.1016/j.jat.2018.10.002

zbMATH Keywords

asymptotic expansionorthogonal polynomialsdifference equationsasymptotic matching

Mathematics Subject Classification ID

Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Linear difference equations (39A06)

Related Items (1)

Asymptotics of the Charlier polynomials via difference equation methods

Cites Work

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