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On approximation of convolution classes

Asymptotic equalities are found for the least upper bounds of the best approximations of some convolution classes with even kernel in the metric of a space $L_p$.

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Bibliographic Details
Date:	1993
Main Authors:	Bushev, D. M., Koval'chuk, I. R., Бушев, Д. Н., Ковальчук, И. Р.
Format:	Article
Language:	Russian English
Published:	Institute of Mathematics, NAS of Ukraine 1993
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/5778
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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