|
|
Publications in Math-Net.Ru
-
Approximation by trigonometric polynomials of functions of several variables with bounded difference
Izv. Vyssh. Uchebn. Zaved. Mat., 1987, no. 6, 8–18
-
Approximation in the mean of differentiable functions by certain trigonometric polynomials
Izv. Vyssh. Uchebn. Zaved. Mat., 1977, no. 8, 9–18
-
Approximation of a class of functions of several variables by certain polynomial operators
Izv. Vyssh. Uchebn. Zaved. Mat., 1976, no. 1, 3–9
-
Approximation of a class of functions of several variables by certain polynomial operators
Mat. Zametki, 20:5 (1976), 775–780
-
The approximation of differentiable functions by certain linear operators
Izv. Vyssh. Uchebn. Zaved. Mat., 1972, no. 9, 3–9
-
The order of approximation to functions of the $Z_\alpha$. Class by means of positive linear operators
Mat. Zametki, 4:2 (1968), 201–210
-
Linear methods of summation of Fourier series with prescribed rectangular matrices. II
Izv. Vyssh. Uchebn. Zaved. Mat., 1966, no. 6, 3–17
-
Linear methods of summing Fourier series with prescribed rectangular matrices. I
Izv. Vyssh. Uchebn. Zaved. Mat., 1965, no. 3, 15–31
-
On linear methods for the summation of Fourier series
Mat. Sb. (N.S.), 68(110):3 (1965), 313–327
-
The order of approximation of functions of class $Z_\alpha$ by positive linear polynomial operators
Uspekhi Mat. Nauk, 17:1(103) (1962), 149–155
-
Approximation of functions of class $Z_\alpha$ by positive methods of summation of Fourier series
Uspekhi Mat. Nauk, 16:3(99) (1961), 143–149
© , 2024