A software repository for Gaussian quadratures and Christoffel functions / Walter Gautschi

Von:

Gautschi, Walter, 1927- [VerfasserIn]

Resource type: Ressourcentyp: Buch (Online)Buch (Online)Sprache: Englisch Reihen: Software, environments, and tools ; 32Verlag: Philadelphia, Pennsylvania : Society for Industrial and Applied Mathematics, [2021]Beschreibung: 1 Online-Ressource (xviii, 134 pages)ISBN:

9781611976359
1611976359

Schlagwörter:

Andere physische Formen: 9781611976342 | Erscheint auch als: A software repository for Gaussian quadratures and Christoffel functions. Druck-Ausgabe Philadelphia : Society for Industrial and Applied Mathematics, 2021. xvii, 134 SeitenDOI: DOI: 10.1137/1.9781611976359Online-Ressourcen:

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Zusammenfassung: This companion piece to the author's 2018 book, A Software Repository for Orthogonal Polynomials, focuses on Gaussian quadrature and the related Christoffel function. The book makes Gauss quadrature rules of any order easily accessible for a large variety of weight functions and for arbitrary precision. It also documents and illustrates known as well as original approximations for Gauss quadrature weights and Christoffel functions. The repository contains 60+ datasets, each dealing with a particular weight function. Included are classical, quasi-classical, and, most of all, nonclassical weight functions and associated orthogonal polynomials.PPN: PPN: 174122179XPackage identifier: Produktsigel: ZDB-72-SIA

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