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On estimates of approximation characteristics of the Besov classes of periodic functions of many variables

We obtain order estimates for some approximate characteristics of the Besov classes B p,ϑ r of periodic functions of many variables.

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Bibliographic Details
Date:	1997
Main Authors:	Romanyuk, A. S., Романюк, А. С.
Format:	Article
Language:	Russian English
Published:	Institute of Mathematics, NAS of Ukraine 1997
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/5124
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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