About the optimal replacement of the Lebesque constant Fourier operator by a logarithmic function
type: Item
instance of: scholarly article
title: About the optimal replacement of the Lebesque constant Fourier operator by a logarithmic function
zbMATH Open document ID: 1402.42048
DOI: 10.1134/S1995080218060185
author: I. A. Shakirov
published in: Lobachevskii Journal of Mathematics
publication date: 2018-10-29T00:00:00Z
Mathematics Subject Classification ID: 42C40
zbMATH DE Number: 6967570
zbMATH Keywords: Fourier operator
zbMATH Keywords: Lebesgue constant
zbMATH Keywords: asymptotic equality
zbMATH Keywords: best approximation of a Lebesgue constant
MaRDI profile type: Publication
cites work: Q4772206
cites work: An estimate for Lebesgue constants of de la Vallée-Poussin sums
cites work: Q3785329
cites work: Influence of the choice of Lagrange interpolation nodes on the exact and approximate values of the Lebesgue constants
full work available at URL: s1995080218060185
OpenAlex ID: W2885866283
Wikidata QID: Q129427347
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description: scientific article; zbMATH DE number 6967570