RAYLEIGH-RITZ-GALERKIN METHODS FOR MULTIDIMENSIONAL PROBLEMS

被引：16

作者：

SCHULTZ, MH

机构：

来源：

SIAM JOURNAL ON NUMERICAL ANALYSIS | 1969年 / 6卷 / 04期

关键词：

D O I：

10.1137/0706047

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A weak point in the Rayleigh-Ritz procedure is that it does not contain a principle for estimating the accuracy of the approximation. A suitable selection of the coordinate functions is often very difficult and that laborious computations are sometimes necessary. The purpose of this paper is to show how these three difficulties may be overcome for a large class of problems.

引用

页码：523 / &

共 18 条

[1] PIECEWISE HERMITE INTERPOLATION IN ONE AND 2 VARIABLES WITH APPLICATIONS TO PARTIAL DIFFERENTIAL EQUATIONS [J].