Weighted Fej\'er Constants and Fekete Sets
Classical Analysis and ODEs
2013-01-29 v1
Abstract
We give the connections among the Fekete sets, the zeros of orthogonal polynomials, -normal point systems, and the nodes of a stable and most economical interpolatory process via the Fej\'er contants. Finally the convergence of a weighted Gr\"unwald interpolation is proved.
Keywords
Cite
@article{arxiv.1301.6469,
title = {Weighted Fej\'er Constants and Fekete Sets},
author = {Á. P. Horváth},
journal= {arXiv preprint arXiv:1301.6469},
year = {2013}
}
Comments
15 pages