Differences of positive linear operators on simplices (Q2025821)
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scientific article; zbMATH DE number 7348597
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Differences of positive linear operators on simplices |
scientific article; zbMATH DE number 7348597 |
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Differences of positive linear operators on simplices (English)
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17 May 2021
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Summary: The aim of the paper is twofold: we introduce new positive linear operators acting on continuous functions defined on a simplex and then estimate differences involving them and/or other known operators. The estimates are given in terms of moduli of smoothness and \(K\)-functionals. Several applications and examples illustrate the general results.
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