Akobirshoev Mukhiddin Otasevic

Publications in Math-Net.Ru

1. On the best simultaneous “angle” approximation in the mean of periodic functions of two variables from some classes
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2024, no. 7,  24–36
2. Mean-square approximation by “angle” in the space $L_{2,\mu}(\mathbb{R}^{2})$ with the Chebyshev–Hermite weight
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2021, no. 9,  3–12
3. About Kolmogorov type of inequalities for periodic functions of two variables in $L_2$
   
   Chebyshevskii Sb., 20:2 (2019),  348–365