节点舍入误差对重心插值的影响
数值分析
2016-03-22 v5
摘要
我们分析了节点中的舍入误差对重心插值的影响。这些误差对于使用第二类 Chebyshev 点的第一重心公式尤为相关。在此,我们提出了一种减少这些误差的方法。
引用
@article{arxiv.1309.7970,
title = {The effects of rounding errors in the nodes on barycentric interpolation},
author = {Walter F. Mascarenhas and André Pierro de Camargo},
journal= {arXiv preprint arXiv:1309.7970},
year = {2016}
}
备注
We fixed a few grammar errors and a minor mistake in Theorem 8: 2n + 5 was replaced by 2n + 6