Meshless Method for a Kind of Three-Dimensional Hyperbolic Equation

被引：1
作者：
Cheng, Rongjun [1 ]
Ge, Hongxia [2 ]
机构：
[1] Zhejiang Univ, Ningbo Inst Technol, Ningbo 315100, Zhejiang, Peoples R China
[2] Ningbo Univ, Fac Sci, Ningbo 315211, Zhejiang, Peoples R China
来源：
ADVANCES IN ENGINEERING DESIGN AND OPTIMIZATION II, PTS 1 AND 2 | 2012年 / 102-102卷
关键词：
Element free Galerkin (EFG) method; Meshless method; Hyperbolic problem; Telegraph equation; VARIABLE-COEFFICIENTS;
D O I：
10.4028/www.scientific.net/AMM.101-102.1126
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper deals with a numerical modeling of a three-dimensional linear hyperbolic problem. The modeling is carried out using the meshless element free Galerkin (EFG) method. In the mathematical formulation, the variational method is employed to derive the discrete equations and the essential boundary conditions are enforced by the penalty method. The effectiveness of EFG for three-dimensional hyperbolic problems is investigated by numerical example in this paper.
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页码：1126 / +
页数：2
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