Approximation by linear methods of classes of $(\psi,\bar\beta)-$differentiable functions
Classical Analysis and ODEs
2013-03-07 v1
Abstract
We calculate the least upper bounds for approximations in the metric of the space by linear methods of summation of Fourier series on classes of periodic functions defined by sequences of multipliers and shifts of argument .
Cite
@article{arxiv.1303.1300,
title = {Approximation by linear methods of classes of $(\psi,\bar\beta)-$differentiable functions},
author = {A. S. Serdyuk and I. V. Sokolenko},
journal= {arXiv preprint arXiv:1303.1300},
year = {2013}
}
Comments
8 pages, in Russian