ON THE APPROXIMATION OF PERIODIC FUNCTIONS BY $ (C,\,\alpha)$ MEANS

DOI10.1070/SM1984V049N02ABEH002722zbMath0602.42002OpenAlexW2093089677MaRDI QIDQ3737976

M. M. Lekishvili

Publication date: 1984

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

Full work available at URL: https://doi.org/10.1070/sm1984v049n02abeh002722

zbMATH Keywords

Cesàro meansperiodic functionstrigonometric Fourier series

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Cesàro, Euler, Nörlund and Hausdorff methods (40G05)

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