Approximation properties of certain linear positive operators in exponential weighted spaces of functions of two variables

Zbigniew Walczak

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Title

Approximation properties of certain linear positive operators in exponential weighted spaces of functions of two variables

Authors

Zbigniew Walczak (WE) ^{[ 1 ][ P ]}

^{[ 1 ]} Instytut Matematyki, Wydział Elektryczny, Politechnika Poznańska | ^{[ P ]} employee

Year of publication

2003

Published in

Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica

Journal year: 2003 | Journal volume: vol. 42 | Journal number: iss. 1

Article type

scientific article

Publication language

english

Keywords

EN

linear positive operator
degree of approximation
exponential weighted spaces

Abstract

EN We introduce certain modified Szasz-Mirakyan operators in exponential weighted spaces of functions of two variables and we study approximation properties of these operators. The similar theorems for functions of one variable were given in [3].

Pages (from - to)

131 - 138

URL

https://dml.cz/handle/10338.dmlcz/120460

Open Access Mode

open repository

Open Access Text Version

final published version

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