Some remarks on the approximation of functions of high smoothness by Fourier operators

DOI10.1007/BF01062637zbMath0783.42004OpenAlexW2036172068MaRDI QIDQ1189770

A. I. Stepanets

Publication date: 27 September 1992

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

Full work available at URL: https://doi.org/10.1007/bf01062637

zbMATH Keywords

approximationsmoothnessFourier operators\((\psi,\beta)\)-derivatives

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Approximation by operators (in particular, by integral operators) (41A35)

Cites Work

• Unnamed Item
• A new mathematical model of heat conduction processes
• Entropy of the space of twice smooth curves in the Hausdorff metric
• Approximation by fourier operators of functions defined on the real line

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