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Approximation of some classes of periodic functions of many variables

We obtain the exact order of deviations of Fejér sums on the class of continuous functions. This order is determined by a given majorant of the best approximations.

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Bibliographic Details
Date:	2010
Main Authors:	Tovkach, R. V., Товкач, Р. В.
Format:	Article
Language:	Ukrainian English
Published:	Institute of Mathematics, NAS of Ukraine 2010
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/2945
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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