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arXiv · 2204.12570

On mixed partial derivatives of modified Bernstein-Stancu polynomials for functions of several variables

N. M. Mazutskiy·A. Yu. Veretennikov
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Abstract

The goal of the paper is establishing the approximation of mixed partial derivatives of the second order of a function of several variables via modified Bernstein polynomials in the $L_1$ norm under the minimal regularity.

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N. M. Mazutskiy, A. Yu. Veretennikov. 2022-04-26. On mixed partial derivatives of modified Bernstein-Stancu polynomials for functions of several variables. https://doi.org/10.4213/sm10154

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