Approximation properties of mixed sampling-Kantorovich operators
In the present paper we study the pointwise and uniform convergence properties of a family of multidimensional sampling Kantorovich type operators. Moreover, besides convergence, quantitative estimates and a Voronovskaja type theorem have been established.
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| Veröffentlicht in: | Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A, Matemáticas Físicas y Naturales. Serie A, Matemáticas, 2021, Vol.115 (1), Article 4 |
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| container_title | Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A, Matemáticas |
| container_volume | 115 |
| creator | Angeloni, Laura Costarelli, Danilo Vinti, Gianluca |
| description | In the present paper we study the pointwise and uniform convergence properties of a family of multidimensional sampling Kantorovich type operators. Moreover, besides convergence, quantitative estimates and a Voronovskaja type theorem have been established. |
| doi_str_mv | 10.1007/s13398-020-00936-x |
| format | Article |
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| subjects | Applications of Mathematics Convergence Mathematical and Computational Physics Mathematics Mathematics and Statistics Operators Original Paper Sampling Theoretical |
| title | Approximation properties of mixed sampling-Kantorovich operators |
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