Stasyuk Sergej Andreevich

Publications in Math-Net.Ru

1. Sparse trigonometric approximation of Besov classes of functions with small mixed smoothness
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 23:3 (2017),  244–252
2. Constructive sparse trigonometric approximations of functions with small mixed smoothness
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 22:4 (2016),  247–253
3. Approximation of certain smoothness classes of periodic functions of several variables by polynomials with regard to the tensor Haar system
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 21:4 (2015),  251–260
4. Approximation by Fourier sums and Kolmogorov widths for classes $\mathbf{MB}^\Omega_{p,\theta}$ of periodic functions of several variables
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 20:1 (2014),  247–257
5. Best approximation of periodic functions of several variables from the classes $MB^\omega_{p,\theta}$ in the uniform metric
   
   Trudy Inst. Mat. i Mekh. UrO RAN, 18:4 (2012),  258–266
6. Best Approximations of Periodic Functions of Several Variables from the Classes $B^\Omega_{p,\theta}$
   
   Mat. Zametki, 87:1 (2010),  108–121