On generalized Gaussian quadratures for exponentials and their applications

DOI10.1006/acha.2002.0380zbMath1015.65012OpenAlexW2008979617MaRDI QIDQ1849224

Gregory Beylkin, Lucas Monzón

Publication date: 28 November 2002

Published in: Applied and Computational Harmonic Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/acha.2002.0380

zbMATH Keywords

numerical examplesToeplitz matrixBessel functionsfast algorithmprolate spheroidal wave functionsbandlimited functionsCarathéodory representationgeneralized Gaussian quadratures

Mathematics Subject Classification ID

Approximate quadratures (41A55) Numerical quadrature and cubature formulas (65D32)

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