Selimkhanov E V

Publications in Math-Net.Ru

1. Sharp estimates for the convergence rate of Fourier series in two variables and their applications
   
   Zh. Vychisl. Mat. Mat. Fiz., 58:10 (2018),  1596–1603
2. On some estimates for best approximations of bivariate functions by Fourier–Jacobi sums in the mean
   
   Zh. Vychisl. Mat. Mat. Fiz., 57:10 (2017),  1581–1599
3. On exact estimates of the convergence rate of Fourier series for functions of one variable in the space $L_2[-\pi,\pi]$
   
   Zh. Vychisl. Mat. Mat. Fiz., 56:5 (2016),  730–741