LINEAR DIFFERENTIAL OPERATORS WITH REAL SPECTRUM, AND OPTIMAL QUADRATURE FORMULAS

DOI10.1070/IM1985V025N02ABEH001289zbMath0594.41017OpenAlexW2074109728MaRDI QIDQ3724901

M. A. Chakhkiev

Publication date: 1985

Published in: Mathematics of the USSR-Izvestiya (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/im1985v025n02abeh001289

zbMATH Keywords

periodic functionequally spaced nodes

Mathematics Subject Classification ID

General theory of ordinary differential operators (47E05) Linear ordinary differential equations and systems (34A30) Approximate quadratures (41A55)

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