The decomposition method for solving elliptic problems in a three-dimensional domain

被引：0
|
作者：
Astrakhantsev, GP
机构：
来源：
COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS | 1996年 / 36卷 / 10期
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D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A method of decomposing the solution of the system of linear equations that arise when the finite-element method is applied in three-dimensional domains is considered. A complication of the algorithms of the method is that the Dirichlet and Neumann problems are solved separately for non-overlapping subdomains. The rate of convergence of the iterational method is a (logarithmically) weak function of the grid step. (C) 1997 Elsevier Science Ltd. All rights reserved.
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页码：1393 / 1400
页数：8
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