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The Best $m$-Term Trigonometric Approximations of the Classes $L_{\beta ,p}^\Psi$ in Uniform Metric

We obtain an exact order estimate for the best approximation of the classes $L_{\beta ,p}^\Psi$ of functions of one variable in the space $L_{∞}$.

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Bibliographic Details
Date:	2004
Main Authors:	Fedorenko, A. S., Fedorenko, O.S., Федоренко, А. С., Федоренко, О. С.
Format:	Article
Language:	Ukrainian English
Published:	Institute of Mathematics, NAS of Ukraine 2004
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/3735
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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