An improved subspace selection algorithm
✍
Leevan Ling; Robert Schaback
📂
Article
📅
2009
🏛
John Wiley and Sons
🌐
English
⚖ 536 KB
## Abstract Choosing data points is a common problem for researchers who employ various meshless methods for solving partial differential equations. On the one hand, high accuracy is always desired; on the other, ill‐conditioning problems of the resultant matrices, which may lead to unstable algori