Akniev G. G. Russia Daghestan Scientific Centre of the Russian Academy of Sciences, Makhachkala, Russia, Russia, 367025, Makhachkala, M. Gadjieva st., 45 Инженер-исследователь отдела математики и информатикиhasan.akniyev@gmail.com Author's articles Discrete Transform with Stick Property Based on {sinx sinkx} and Second Kind Chebyshev Polynomials Systems Approximation Properties of Dicrete Fourier Sums for Some Piecewise Linear Functions Approximation of Continuous 2 p-Periodic Piecewise Smooth Functions by Discrete Fourier Sums
