The best one-sided approximation of the classes \(W^rH_\omega\)

DOI10.1007/BF01106740zbMath0401.41031MaRDI QIDQ1255187

A. A. Ligun, V. G. Doronin

Publication date: 1977

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

SplinesApproximations By Trigonometric PolynomialsBest One-Sided Approximation

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50) Abstract approximation theory (approximation in normed linear spaces and other abstract spaces) (41A65)

Cites Work

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• Upper bounds for the best onesided approximation by splines of the classes \(W^rL^1\)
• A new proof and a generalization of an inequality of Bohr

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