Towards an efficient meshless computational technique: the method of finite spheres

被引：58

作者：

De, S ^{[1
]}

Bathe, KJ ^{[1
]}

机构：

[1] MIT, Dept Mech Engn, Cambridge, MA 02139 USA

来源：

ENGINEERING COMPUTATIONS | 2001年 / 18卷 / 1-2期

关键词：

finite element method; meshless method;

D O I：

10.1108/02644400110365860

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Computational efficiency and reliability are clearly the most important requirements for the success of a meshless numerical technique. While the basic ideas of meshless techniques are simple and well understood, an effective meshless method is very difficult to develop. The efficiency depends on the proper choice of the interpolation scheme, numerical integration procedures and techniques of imposing the boundary conditions. These issues in the context of the method of finite spheres are discussed.

引用

页码：170 / 192

页数：23

共 20 条

[1] A new meshless local Petrov-Galerkin (MLPG) approach in computational mechanics [J].