An inequality involving some linear positive operators and box-convex functions (Q2071833)
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scientific article; zbMATH DE number 7466708
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An inequality involving some linear positive operators and box-convex functions |
scientific article; zbMATH DE number 7466708 |
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An inequality involving some linear positive operators and box-convex functions (English)
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31 January 2022
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Tha famous problem concerning Bernstein polynomials stated by Raşa (formally in 2014, however at this time 25-years old) and solved by \textit{J. Mrowiec} et al. [J. Math. Anal. Appl. 446, No. 1, 864--878 (2017; Zbl 1375.26040)] is extended to so-called box-convex functions. Not only Bernsterin polynomials could be considered.
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linear positive operators
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convex functions
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box-convex functions
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Bernstein polynomials
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divided differences
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