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APPROXIMATION IN $ L_p$ BY POLYNOMIALS IN THE WALSH SYSTEM - MaRDI portal

APPROXIMATION IN $ L_p$ BY POLYNOMIALS IN THE WALSH SYSTEM

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Publication:3198312

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DOI10.1070/SM1989v062n02ABEH003245zbMath0713.42027OpenAlexW2027983434MaRDI QIDQ3198312

Valeriĭ I. Ivanov

Publication date: 1989

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

Full work available at URL: https://doi.org/10.1070/sm1989v062n02abeh003245

zbMATH Keywords

Walsh system approximation upper estimates dyadic expansions Faber- Schauder system

Mathematics Subject Classification ID

Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Approximation by polynomials (41A10)

Related Items (1)

An exact inequality of Jackson-Chernykh type for spline approximations of periodic functions

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