Algebraic multilevel method with application to the Maxwell equations

被引：0
|
作者：
Shapira, Y [1 ]
机构：
[1] Technion Israel Inst Technol, Dept Comp Sci, IL-32000 Haifa, Israel
来源：
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS | 2001年 / 137卷 / 01期
关键词：
Algebraic multilevel methods;
D O I：
10.1016/S0377-0427(01)00511-8
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A multilevel method for the iterative solution of large sparse linear systems is introduced. The method is defined in terms of the coefficient matrix alone; no underlying PDE or mesh is assumed. The method is applied to the nonhermitian, complex Maxwell equations in 3D. When supplemented with outer acceleration, the V(1, 5) cycle yields the convergence factor 0.4. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：207 / 211
页数：5
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