On Stancu-type generalization of modified \((p,q)\)-Szász-Mirakjan-Kantorovich operators (Q2046598)
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scientific article; zbMATH DE number 7385289
| Language | Label | Description | Also known as |
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| English | On Stancu-type generalization of modified \((p,q)\)-Szász-Mirakjan-Kantorovich operators |
scientific article; zbMATH DE number 7385289 |
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On Stancu-type generalization of modified \((p,q)\)-Szász-Mirakjan-Kantorovich operators (English)
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25 August 2021
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Summary: In the present article, we construct \((p,q)\)-Szász-Mirakjan-Kantorovich-Stancu operators with three parameters \(\lambda,\alpha,\beta \). First, the moments and central moments are estimated. Then, local approximation properties of these operators are established via \(K\)-functionals and Steklov mean in means of modulus of continuity. Also, a Voronovskaja-type theorem is presented. Finally, the pointwise estimates, rate of convergence, and weighted approximation of these operators are studied.
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