Coherent pairs of moment functionals of the second kind and associated orthogonal polynomials and Sobolev orthogonal polynomials

DOI10.1016/j.jmaa.2023.127118OpenAlexW4320913545MaRDI QIDQ2701281

G. A. Marcato, A. Sri Ranga, Mijael Hancco Suni, Francisco Marcellán

Publication date: 28 April 2023

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2023.127118

zbMATH Keywords

orthogonal polynomialsSobolev orthogonal polynomialsJacobi matricesmoment functionalscoherent pairs of the second kindsemiclassical moment functionals

Mathematics Subject Classification ID

Special functions (33-XX) Hypergeometric functions (33Cxx) Nontrigonometric harmonic analysis (42Cxx)

Related Items (2)

Coherent pairs of measures of the second kind on the real line and Sobolev orthogonal polynomials. An application to a Jacobi case ⋮ Asymptotic analysis of a family of Sobolev orthogonal polynomials related to the generalized Charlier polynomials

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