The Baskakov operators for functions of two variables
- Autores: M. Skorupka, L. Rempulska, M. Gurdek
- Localización: Collectanea mathematica, ISSN 0010-0757, Vol. 50, Fasc. 3, 1999, págs. 289-302
- Idioma: inglés
- Enlaces
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Resumen
We study the Baskakov operators $A_{m,n}$ and $B_{m,n}$ in polynomial weighted spaces of continuous functions of two variables. We give theorems on the degree of approximation, the Voronovskaya type theorem and we prove some differential properties of these operators. Some properties of Baskakov operators of functions of one variable were proved in the papers [1]-[4].
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