1. New Method for Implementing Essential Boundary Condition to Element-Free Galerkin Method.
- Author
-
Saitoh, Ayumu, Itoh, Taku, Matsui, Nobuyuki, and Kamitani, Atsushi
- Subjects
NUMERICAL solutions to boundary value problems ,GALERKIN methods ,NUMERICAL analysis ,POISSON processes ,NUMERICAL solutions to the Dirichlet problem - Abstract
The new method for implementing the essential boundary condition to the Element-Free Galerkin Method (EFGM) have been proposed and its performance have been evaluated as compared with the classical EFGM in the Poisson problem with the Dirichlet condition. The results of computations show that the numerical solution of the classical EFGM cannot satisfy the essential boundary condition whereas that of the proposed method satisfies the essential boundary condition exactly. Therefore, it is found that the proposed method is more suitable than the classical EFGM for solving the Poisson problem with the Dirichlet condition. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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