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On Strong Summability of Fourier Series of Summable Functions

In the metric of L, we obtain estimates for the generalized means of deviations of partial Fourier sums from an arbitrary summable function in terms of the corresponding means of its best approximations by trigonometric polynomials.

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Bibliographic Details
Date:	2000
Main Authors:	Pachulia, N. L., Пачулиа, Н. Л.
Format:	Article
Language:	Russian English
Published:	Institute of Mathematics, NAS of Ukraine 2000
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/4514
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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