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zbMath0414.42002MaRDI QIDQ3049304

K. I. Oskolkov

Publication date: 1979

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

trigonometric approximation Lebesgue inequality

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Fourier coefficients, Fourier series of functions with special properties, special Fourier series (42A16)

Related Items (4)

Summability of multiple trigonometric Fourier series by linear methods ⋮ Approximation of functions by Vallee-Poussin sums ⋮ Approximation of functions of several variables by de la Vallee Poussin rectangular sums ⋮ Lebesgue constants and approximation of functions by rectangular Fourier sums in \(LP(T^ m)\)

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