期刊
MATHEMATICS OF COMPUTATION
卷 80, 期 275, 页码 1623-1638出版社
AMER MATHEMATICAL SOC
DOI: 10.1090/S0025-5718-2011-02442-7
关键词
Admissible meshes; discrete least squares approximation; approximate Fekete points; multivariate polynomial interpolation
资金
- NSERC
- University of Padova
- INdAM GNCS
Using the concept of Geometric Weakly Admissible Meshes (see 2 below) together with an algorithm based on the classical QR factorization of matrices, we compute efficient points for discrete multivariate least squares approximation and Lagrange interpolation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据