The best approximation of functions from anisotropic Nikol'skii-Besov classes defined in $\mathbb{R}^d$
Classical Analysis and ODEs
2017-04-03 v1
Abstract
We establish the exact-order estimates of the best approximations of the functions from anisotropic Nikol'skii-Besov classes of several variables by entire functions in the Lebesgue spaces.
Cite
@article{arxiv.1703.10699,
title = {The best approximation of functions from anisotropic Nikol'skii-Besov classes defined in $\mathbb{R}^d$},
author = {S. Ya. Yanchenko},
journal= {arXiv preprint arXiv:1703.10699},
year = {2017}
}
Comments
11 pages, in Ukrainian