Abstract
We present a survey of new results related to the investigation of the rate of convergence of Fourier sums on the classes of functions defined by convolutions whose kernels have monotone Fourier coefficients.
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Stepanets', O.I. Approximation of Convolution Classes by Fourier Sums. New Results. Ukrainian Mathematical Journal 54, 713–740 (2002). https://doi.org/10.1023/A:1021623127852
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DOI: https://doi.org/10.1023/A:1021623127852