FINITE ELEMENT MATRICES

被引：33

作者：

DESCLOUX, J

机构：

来源：

SIAM JOURNAL ON NUMERICAL ANALYSIS | 1972年 / 9卷 / 02期

关键词：

PARTIAL DIFFERENTIAL EQUATIONS;

D O I：

10.1137/0709025

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper considers matrices arising from the use of finite element techniques in least-squares approximation and in elliptic partial differential equations; it studies their properties of numerical stability, and in particular, it establishes bounds for their inverses with respect to the uniform norm.

引用

页码：260 / &