Quadratures associated with pseudo-orthogonal rational functions on the real half line with poles in \([-\infty,0]\)

DOI10.1016/J.CAM.2012.06.037zbMath1262.65041OpenAlexW1999274112MaRDI QIDQ455898

Adhemar Bultheel, Erik Hendriksen, Olav Njåstad, Pablo González-Vera

Publication date: 22 October 2012

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2012.06.037

zbMATH Keywords

numerical examplesnumerical quadratureorthogonal rational functionsquasi- and pseudo-orthogonal rational functionsrational Gauss quadrature formularational Gauss-Radau quadrature formula

Mathematics Subject Classification ID

Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Approximate quadratures (41A55) Numerical quadrature and cubature formulas (65D32)

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