Tukhliev K

Publications in Math-Net.Ru

1. Mean-square approximation of functions on the whole axis by algebraic polynomials with the Chebyshev-Hermite weight
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 26:2 (2020),  270–277
2. Mean-square approximation of functions by Fourier–Bessel series and the values of widths for some functional classes
   
   Chebyshevskii Sb., 17:4 (2016),  141–156
3. Best approximations and widths of some classes of convolutions in $L_{2}$
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 22:4 (2016),  284–294
4. On the approximation of periodic functions in $L_2$ and the values of the widths of certain classes of functions
   
   Model. Anal. Inform. Sist., 22:1 (2015),  127–143
5. Jackson — Stechkin type inequalities with generalized moduli of continuity and widths of some classes of functions
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 21:4 (2015),  292–308
6. The Optimal Quadrature Formula of Approximate Calculation of Curvilinear Integral of First Kind for Some Classes of Functions and Curves
   
   Model. Anal. Inform. Sist., 20:3 (2013),  121–129
7. Best Polynomial Approximations and the Widths of Function Classes in $L_{2}$
   
   Mat. Zametki, 94:6 (2013),  908–917
8. Properties of certain orthonormal systems
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1983, no. 9,  65–73