scientific article; zbMATH DE number 1865478

DOI10.1023/A:1023435724474zbMath1022.42003OpenAlexW111634918MaRDI QIDQ4791980

A. I. Stepanets, Vladimir I. Rukasov

Publication date: 6 February 2003

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

Full work available at URL: https://doi.org/10.1023/a:1023435724474

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zbMATH Keywords

Fourier seriesperiodic functionbest uniform approximationWeyl-Nagy derivativede la Valleé Poussin sums

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Best approximation, Chebyshev systems (41A50)

Related Items (3)

Uniform approximation of Poisson integrals of functions from the class \(H_\omega\) by de la Vallée Poussin sums ⋮ Uniform approximation of periodical functions by trigonometric sums of special type ⋮ Approximation of bounded holomorphic and harmonic functions by Fejér means

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