The element-free Galerkin method of numerically solving a regularized long-wave equation

被引：9
作者：
Cheng Rong-Jun [1 ]
Ge Hong-Xia [2 ]
机构：
[1] Zhejiang Univ, Ningbo Inst Technol, Ningbo 315100, Zhejiang, Peoples R China
[2] Ningbo Univ, Fac Sci, Ningbo 315211, Peoples R China
来源：
CHINESE PHYSICS B | 2012年 / 21卷 / 04期
关键词：
element-free Galerkin method; meshless method; regularized long wave equation; solitary wave; MESHLESS METHOD; SOLITARY WAVES; COMPLEX-VARIABLES; HEAT-TRANSFER; EW;
D O I：
10.1088/1674-1056/21/4/040203
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The element-free Galerkin (EFG) method is used in this paper to find the numerical solution to a regularized long-wave (RLW) equation. The Galerkin weak form is adopted to obtain the discrete equations, and the essential boundary conditions are imposed by the penalty method. The effectiveness of the EFG method of solving the RLW equation is investigated by two numerical examples in this paper.
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页数：6
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