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.
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页码：1 / 17
页数：17
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