Constructive Characteristic of ho¨ Lder Classes and M-Term Approximations in the Multiple Haar Basis

In terms of the best polynomial approximations in the multiple Haar basis, we obtain a constructive characteristic of the Hölder classes H p α of functions defined on the unit cube \( \mathbb{I} \) d of the space ℝ d under the restriction \( 0

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Bibliographic Details
Date:2014
Main Authors: Romanyuk, V. S., Романюк, В. С.
Format: Article
Language:Russian
English
Published: Institute of Mathematics, NAS of Ukraine 2014
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/2137
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal