Direct Estimate for Some Operators of Durrmeyer Type in Exponential Weighted Space

Direct Estimate for Some Operators of Durrmeyer Type in Exponential Weighted Space

In the present paper, we investigate the convergence and the approximation order of some Durrmeyer type operators in exponential weighted space. Furthermore, we obtain the Voronovskaya type theorem for these operators.

Bibliographic Details
Main Authors: Krech Grażyna, Wachnicki Eugeniusz
Format: Article
Language:English
Published: De Gruyter 2014-06-01
Series:Demonstratio Mathematica
Subjects:
exponential weighted space
Durrmeyer type operator
convergence theorem
approximation order
Voronovskaya type theorem
Online Access:http://www.degruyter.com/view/j/dema.2014.47.issue-2/dema-2014-0027/dema-2014-0027.xml?format=INT

Internet

http://www.degruyter.com/view/j/dema.2014.47.issue-2/dema-2014-0027/dema-2014-0027.xml?format=INT

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