Polynomial Approximation and $\omega^r_\phi (f,t)$ Twenty Years Later
Classical Analysis and ODEs
2007-09-19 v1 Functional Analysis
Abstract
About twenty years ago the measure of smoothness was introduced and related to the rate of polynomial approximation. In this article we survey developments about this and related concepts since that time.
Keywords
Cite
@article{arxiv.0709.2729,
title = {Polynomial Approximation and $\omega^r_\phi (f,t)$ Twenty Years Later},
author = {Z. Ditzian},
journal= {arXiv preprint arXiv:0709.2729},
year = {2007}
}