Higher-order recurrence relations, Sobolev-type inner products and matrix factorizations

DOI10.1007/s11075-022-01402-yOpenAlexW4296049922WikidataQ114224242 ScholiaQ114224242MaRDI QIDQ2679679

Carlos Hermoso Ortíz, Alberto Lastra Sedano, Edmundo J. Huertas, Francisco Marcellán

Publication date: 23 January 2023

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2203.03318

zbMATH Keywords

orthogonal polynomialsJacobi matricesLaguerre polynomialsrecurrence relationsSobolev-type orthogonal polynomialsfive diagonal matrices

Mathematics Subject Classification ID

Factorization of matrices (15A23) 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) Other special orthogonal polynomials and functions (33C47) Numerical analysis (65-XX)

Related Items (1)

On generating Sobolev orthogonal polynomials

Uses Software

• OPQ

Cites Work

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