Best bilinear approximations of functions from Nikol'skii-Besov classes
type: Item
instance of: scholarly article
title: Best bilinear approximations of functions from Nikol'skii-Besov classes
zbMATH Open document ID: 1257.41015
author: A. S. Romanyuk
author: V. S. Romanyuk
published in: Ukrainian Mathematical Journal
publication date: 2013-01-23T00:00:00Z
Mathematics Subject Classification ID: 41A50
zbMATH DE Number: 6128260
zbMATH Keywords: bilinear approximation
zbMATH Keywords: best approximation
zbMATH Keywords: modulus of continuity
MaRDI profile type: Publication
full work available at URL: s11253-012-0678-1
OpenAlex ID: W1991659910
cites work: Q5725911
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cites work: Some problems in the approximation of functions of two variables and n- widths of integral operators
cites work: Q3341348
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cites work: Q4293564
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cites work: Kolmogorov and trigonometric widths of the Besov classes $ B^r_{p,\theta}$ of multivariate periodic functions
cites work: Asymptotic estimates for the best trigonometric and bilinear approximations of classes of functions of several variables
cites work: Q3361361
DOI: 10.1007/S11253-012-0678-1
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description: scientific article; zbMATH DE number 6128260