A finite element-boundary element algorithm for inhomogeneous boundary value problems

被引：15

作者：

Jung, M ^{[1
]}

Steinbach, O

机构：

[1] Tech Univ Dresden, Fak Math & Nat Wissensch, Inst Wissensch Rechnen, D-01062 Dresden, Germany

[2] Univ Stuttgart, Inst Math A, D-70569 Stuttgart, Germany

来源：

COMPUTING | 2002年 / 68卷 / 01期

关键词：

multilevel finite elements; boundary elements; coupling;

D O I：

10.1007/s006070200000

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

For the solution of inhomogeneous we propose a successively coupled finite-boundary element method. By using a finite element method in a simpler auxiliary domain first compute a particular solution of the inhomogeneous partial differential equation. This solution is used in a second step to approximate the Newton potential in the boundary integral formulation which is related to the original boundary value problem. A rigorous error analysis and a numerical example are given.

引用

页码：1 / 17

页数：17

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