The de la Vallee Poussin mean and polynomial approximation for exponential weight
Classical Analysis and ODEs
2015-03-06 v2
Abstract
We study the de la Vallee Poussin mean for exponential weights and give a polynomial approximation on real line. H. N. Mhasker proved the corresponding result for Freud-type weights. Our proof is valid for Erdos-type weights.
Keywords
Cite
@article{arxiv.1311.3337,
title = {The de la Vallee Poussin mean and polynomial approximation for exponential weight},
author = {K. Itoh and R. Sakai and N. Suzuki},
journal= {arXiv preprint arXiv:1311.3337},
year = {2015}
}