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ID 33927
FullText URL
Author
Rempulska, Lucyna
Skorupka, Mariola
Abstract

This note is motivated by the results on the strong approximation of 2Π-periodic functions by means of trigonometric Fourier series.In this note is investigated certain class of positive linear operators in the polynomial weighted spaces. We introduce the strong differences of functions and their operators and we give the Jackson type theorems for them. We give also some corollaries.

Keywords
linear operator
degree of approximation
strong
approximation.
Published Date
2004-01
Publication Title
Mathematical Journal of Okayama University
Volume
volume46
Issue
issue1
Publisher
Department of Mathematics, Faculty of Science, Okayama University
Start Page
153
End Page
162
ISSN
0030-1566
NCID
AA00723502
Content Type
Journal Article
language
English
File Version
publisher
Refereed
True
Submission Path
mjou/vol46/iss1/10
JaLCDOI