Analysis of the equal width wave equation with the mesh-free reproducing kernel particle Ritz method

被引：0
|
作者：
程荣军 [1 ]
葛红霞 [2 ]
机构：
[1] Ningbo Institute of Technology,Zhejiang University
[2] Faculty of Science,Ningbo University
来源：
Chinese Physics B | 2012年 / 21卷 / 10期
关键词：
meshless method; mesh-free kp-Ritz method; equal width(EW) wave equation; solitary wave;
D O I：
暂无
中图分类号：
O175.29 [非线性偏微分方程];
学科分类号：
070104 ;
摘要：
In this paper,we analyse the equal width(EW) wave equation by using the mesh-free reproducing kernel particle Ritz(kp-Ritz) method.The mesh-free kernel particle estimate is employed to approximate the displacement field.A system of discrete equations is obtained through the application of the Ritz minimization procedure to the energy expressions.The effectiveness of the kp-Ritz method for the EW wave equation is investigated by numerical examples in this paper.
引用
收藏
页码：60 / 67
页数：8
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