Subsequences of Fourier sums of integrable functions

zbMath0615.42004MaRDI QIDQ1820945

K. I. Oskolkov

Publication date: 1986

Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)

zbMATH Keywords

conjugate Fourier serieserrors of approximation

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Best approximation, Chebyshev systems (41A50) Convergence and absolute convergence of Fourier and trigonometric series (42A20) Conjugate functions, conjugate series, singular integrals (42A50) Trigonometric polynomials, inequalities, extremal problems (42A05)

Related Items (3)

Estimates for the growth order of sequences of multiple rectangular Fourier sums of integrable functions ⋮ Growth estimates for arbitrary sequences of multiple rectangular Fourier sums ⋮ An exponential estimate for the cubic partial sums of multiple Fourier series

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