Behavior of Lebesgue constants for linear methods of summing Fourier series giving the best order approximation
type: Item
instance of: scholarly article
title: Behavior of Lebesgue constants for linear methods of summing Fourier series giving the best order approximation
zbMATH Open document ID: 0656.41016
DOI: 10.1007/BF01057496
published in: Ukrainian Mathematical Journal
publication date: 1987-01-01T00:00:00Z
review text: The author proves asymptotic equalities for the Lebesgue constants of linear methods of summability of Fourier series which realize an approximation that is best with respect to order.
Mathematics Subject Classification ID: 41A25
Mathematics Subject Classification ID: 42A20
Mathematics Subject Classification ID: 41A50
zbMATH DE Number: 4071594
zbMATH Keywords: Lebesgue constants
zbMATH Keywords: summability of Fourier series
author: Alexander Kushpel
MaRDI profile type: Publication
cites work: Q5337337
full work available at URL: https://doi.org/10.1007/bf01057496
OpenAlex ID: W1981487389
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description: scientific article; zbMATH DE number 4071594