Estimates of semiadditive functionals via deviations of Steklov functions in the space \(L_2\)

DOI10.1007/S10958-016-3158-6zbMath1362.42005OpenAlexW2550984338MaRDI QIDQ509551

A. A. Pudovkin, V. V. Zhuk

Publication date: 17 February 2017

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-016-3158-6

zbMATH Keywords

semiadditive functionalSteklov function

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Approximation by other special function classes (41A30)

Cites Work

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• Approximation of periodic functions by Steklov averages in \(L_{2}\)
• Problems in the approximation of \(2\pi \)-periodic functions by Fourier sums in the space \(L_2 (2\pi)\)
• The best approximations of functions and approximations by Steklov functions

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