Pringsheim's convergence rate of Fourier series of monotone functions of several variables
type: Item
instance of: scholarly article
title: Pringsheim's convergence rate of Fourier series of monotone functions of several variables
zbMATH Open document ID: 0781.42011
author: M. I. Dyachenko
published in: Moscow University Mathematics Bulletin
publication date: 1993-06-29T00:00:00Z
review text: The author estimates, in terms of modulus of continuity, the order of approximation of a function by the partial sums of its trigonometric Fourier series. He also proves that the estimate is the best possible.
Mathematics Subject Classification ID: 42B05
zbMATH DE Number: 220904
zbMATH Keywords: rate of convergence of Fourier series
zbMATH Keywords: convergence in Pringsheim's sense
zbMATH Keywords: order of approximation
reviewed by: W. Łenski
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 220904