Degree of approximation of functions of bounded variation by a new trigonometric method of summation
type: Item
instance of: scholarly article
title: Degree of approximation of functions of bounded variation by a new trigonometric method of summation
zbMATH Open document ID: 1011.42002
author: R. Smith
published in: The Journal of Analysis
publication date: 2003-06-04T00:00:00Z
review text: Recently, a new trigonometric method of summation was introduced by \textit{G. Das} and \textit{B. K. Ray} [Proc. Indian Acad. Sci., Math. Sci. 107, No. 4, 391-403 (1997; Zbl 0909.40003)]. In this paper the authors study the degree of approximation of functions of bounded variation by such a method of summation. The paper contains numerous of misprints.
Mathematics Subject Classification ID: 42A10
Mathematics Subject Classification ID: 41A25
Mathematics Subject Classification ID: 40G99
zbMATH DE Number: 1786354
zbMATH Keywords: Fourier series
zbMATH Keywords: trigonometric method of summation
zbMATH Keywords: degree of approximation
zbMATH Keywords: functions of bounded variation
reviewed by: S. M. Mazhar
MaRDI profile type: Publication
Recommended article: A new trigonometric method of summation and its application to the degree of approximation
Recommended article: Degree of Approximation of Functions Through Summability Methods
Recommended article: Degree of approximation in the Hölder metric by a new trigonometric method of summation
Recommended article: Q3775977
Recommended article: Q3980992
Recommended article: Q3153231
Recommended article: Boundedness of approximate trigonometric functions
Recommended article: New approximations of some expressions involving trigonometric functions
Recommended article: Q4653262
description: scientific article; zbMATH DE number 1786354