Estimate for deviation of functions from their Fourier sums

Authors

  • R. V. Tovkach Lesya Ukrainka Eastern European National University

Abstract

We investigate problems of estimating the deviation of functions from their Fourier sums in terms of the best approximation.

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Published

2017-11-28

How to Cite

Tovkach, R. V. (2017). Estimate for deviation of functions from their Fourier sums. Transactions of Institute of Mathematics, the NAS of Ukraine, 14(3), 354–363. Retrieved from https://trim.imath.kiev.ua/index.php/trim/article/view/327

Issue

Vol. 14 No. 3 (2017): Differential equations and related problems of analysis

Section

Research papers