On the backward stability of the second barycentric formula for interpolation
Numerical Analysis
2014-08-15 v5
Abstract
We present a new stability analysis for the second barycentric formula for interpolation, showing that this formula is backward stable when the relevant Lebesgue constant is small.
Cite
@article{arxiv.1310.2516,
title = {On the backward stability of the second barycentric formula for interpolation},
author = {Walter F. Mascarenhas and Andre Pierro de Camargo},
journal= {arXiv preprint arXiv:1310.2516},
year = {2014}
}