Element-free Galerkin (EFG) Method for Time Fractional Partial Differential Equations

被引：0
|
作者：
Liu, Yongqing [1 ]
Cheng, Rongjun [2 ]
Ge, Hongxia [1 ]
机构：
[1] Ningbo Univ, Ningbo 315211, Zhejiang, Peoples R China
[2] Zhejiang Univ, Ningbo Inst Technol, 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：
EFG method; Meshless method; Time fractional partial differential equations;
D O I：
10.4028/www.scientific.net/AMM.101-102.343
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the first order time derivative of time fractional partial differential equations are replaced by the Caputo fractional order derivative. We derive the numerical solution of this equation using the Element-free Galerkin (EFG) method. In order to obtain the discrete equation, a various method is used and the essential boundary conditions are enforced by the penalty method. Numerical examples are presented and the results are in good agreement with exact solutions.
引用
收藏
页码：343 / +
页数：2
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