Grigoryan A L

Publications in Math-Net.Ru

1. Approximation of functions on a grid
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2004, no. 3,  7–15
2. Interpolation of functions by the least squares method
   
   Mat. Zametki, 66:3 (1999),  372–379
3. Discrete Lebesgue constants
   
   Mat. Zametki, 34:6 (1983),  857–866