On the approximation properties of fast Leja points
Numerical Analysis
2024-05-10 v1 Numerical Analysis
Complex Variables
Abstract
Fast Leja points on an interval are points constructed using a discrete modification of the algorithm for constructing Leja points. Not much about fast Leja points has been proven theoretically. We present an asymptotic property of a triangular interpolation array, and under the assumption that fast Leja points satisfy this property, we prove that they are good for Lagrange interpolation.
Keywords
Cite
@article{arxiv.2405.05436,
title = {On the approximation properties of fast Leja points},
author = {Sione Ma`u},
journal= {arXiv preprint arXiv:2405.05436},
year = {2024}
}
Comments
13 pages, 3 figures