Some Approximation Theorems for a General Class of Discrete Type Operators in Spaces with a Polynomial Weight

Ewa Magnucka-Blandzi; Zbigniew Walczak

doi:10.1063/1.4952285

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Title

Some Approximation Theorems for a General Class of Discrete Type Operators in Spaces with a Polynomial Weight

Authors

Ewa Magnucka-Blandzi (WE) ^{[ 1 ][ P ]}
Zbigniew Walczak (WE) ^{[ 1 ][ P ]}

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

Year of publication

2016

Chapter type

paper

Publication language

english

Keywords

EN

discrete operators
rate of convergence
polynomial weighted spaces

Abstract

EN The paper is devoted approximation of real-valued functions defined on an unbounded interval by linear and non-linear operators. The publication pays special attention to defining class of operators and examining their certain approximation properties. The form of the class of operators given in the present paper makes the achieved results more helpful from the computational point of view.

Pages (from - to)

480049-1 - 480049-3

DOI

10.1063/1.4952285

URL

https://aip.scitation.org/doi/abs/10.1063/1.4952285

Comments

Article Number: 480049

Book

International Conference of Numerical Analysis and Applied Mathematics 2015 (ICNAAM 2015)

Presented on

International Conference on Numerical Analysis and Applied Mathematics (ICNAAM 2015), 23-29.09.2015, Rhodes, Greece