A meshless method for the compound KdV-Burgers equation

被引：0

作者：

程荣军 ^{[1
]}

程玉民 ^{[2
]}

机构：

[1] Ningbo Institute of Technology,Zhejiang University

[2] Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University

来源：

Chinese Physics B | 2011年 / 07期

关键词：

element-free Galerkin (EFG) method; meshless method; compound Korteweg-de Vries-Burgers (KdVB) equation; solitary wave;

D O I：

暂无

中图分类号：

O411.1 [数学物理方法]; O175 [微分方程、积分方程];

学科分类号：

0701 ; 070104 ;

摘要：

The element-free Galerkin (EFG) method for numerically solving the compound Korteweg-de Vries-Burgers (KdVB) equation is discussed in this paper.The Galerkin weak form is used to obtain the discrete equation and the essential boundary conditions are enforced by the penalty method.The effectiveness of the EFG method of solving the compound Korteweg-de Vries-Burgers (KdVB) equation is illustrated by three numerical examples.

引用

页码：45 / 50

页数：6