Renata Malejki
Czasopismo Techniczne, Nauki Podstawowe Zeszyt 1-NP 2016, 2016, s. 97 - 105
https://doi.org/10.4467/2353737XCT.16.142.5753In this paper we introduce some linear positive operators of the Baskakov-Durrmeyer type in the space of uniformly continuous and bounded functions of several variables. The theorem on the degree of the convergence is established. Moreover, we give the Voronovskaya type formula for these operators.
Renata Malejki
Czasopismo Techniczne, Nauki Podstawowe Zeszyt 1-NP 2016, 2016, s. 85 - 96
https://doi.org/10.4467/2353737XCT.16.142.5753In this paper we introduce some linear positive operators of the Baskakov-Durrmeyer type in the space of continuous functions of two variables. The theorems on convergence and the degree of approximation are established.