A Galerkin meshfree method with diffuse derivatives and stabilization

被引：0
|
作者：
Donald A. French
Mauricio Osorio
机构：
[1] University of Cincinnati,Department of Mathematical Sciences
[2] Universidad Nacional de Colombia,Escuela de Matemáticas
来源：
Computational Mechanics | 2012年 / 50卷
关键词：
Meshfree methods; Diffuse derivatives; Moving least squares; Diffuse element method and error estimates;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A theoretical error analysis of a new meshfree method with diffuse derivatives and penalty stabilization is provided for the approximation of solutions of elliptic boundary value problems. Computational results confirming the predicted convergence rates are also presented. The accuracy of this stabilized scheme improves as the degree of the polynomials in the implementation are increased.
引用
收藏
页码：657 / 664
页数：7
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