Approximation of functions of class \(C_{\beta,\infty}\psi\) by linear means of their Fourier series

DOI10.1007/BF01060772zbMath0711.42002MaRDI QIDQ923284

Vladimir I. Rukasov

Publication date: 1987

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

zbMATH Keywords

Fourier seriesdegree of approximation

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Convergence and absolute convergence of Fourier and trigonometric series (42A20)

Cites Work

• Behavior of sequences of partial Fourier sums of continuous functions near the points of their divergence
• Approximation by triangular Fourier sums on classes of continuous periodic functions of two variables

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