Order estimates for the best approximation and approximation by Fourier sums of classes of infinitely differentiable functions
type: Item
instance of: scholarly article
zbMATH Open document ID: 1313.42019
author: A. S. Serdyuk
author: T. A. Stepanyuk
publication date: 2014-08-21T00:00:00Z
Mathematics Subject Classification ID: 42A10
Mathematics Subject Classification ID: 41A50
zbMATH DE Number: 6333466
zbMATH Keywords: best approximation
zbMATH Keywords: Fourier sums
zbMATH Keywords: trigonometric polynomials
MaRDI profile type: Publication
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title: Order estimates for the best approximation and approximation by Fourier sums of classes of infinitely differentiable functions
published in: Zbirnyk Prats' Instytutu Matematyky NAN Ukraïny
description: scientific article; zbMATH DE number 6333466