FINITE ELEMENT AND DISCONTINUOUS GALERKIN METHOD FOR STOCHASTIC HELMHOLTZ EQUATION IN TWO-AND THREE-DIMENSIONS

被引：0
作者：
Yanzhao Cao Department of MathematicsFlorida AM UniversityTallahasseeFLUSA Ran Zhang Kai Zhang Department of MathematicsJilin UniversityChangchun China [32307 ,130023 ]
机构：
来源：
JournalofComputationalMathematics | 2008年 / 26卷 / 05期
关键词：
Stochastic partial differential equation; Finite element method; Discontinuous Galerkin method; Stochastic Helmholtz equation;
D O I：
暂无
中图分类号：
O241.82 [偏微分方程的数值解法];
学科分类号：
070102 ;
摘要：
<正> In this paper,we consider the finite element method and discontinuous Galerkin methodfor the stochastic Helmholtz equation in Rd （d=2,3）.Convergence analysis and error estimatesare presented for the numerical solutions.The effects of the noises on the accuracyof the approximations are illustrated.Numerical experiments are carried out to verify ourtheoretical results.
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收藏
页码：702 / 715
页数：14
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