ALGEBRAIC SPECTRAL MULTIGRID METHODS

被引：13
|
作者：
HEINRICHS, W
机构：
[1] Mathematisches Institut der Universität Düsseldorf, 4000 Düsseldorf
来源：
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1990年 / 80卷 / 1-3期
关键词：
Fluid Dynamics - Calculations;
D O I：
10.1016/0045-7825(90)90031-G
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
For the Helmholtz equation a spectral discretization with a symmetric and sparse matrix is presented. Certain algebraic spectral multigrid methods can be efficiently used for solving the linear systems. © 1990.
引用
收藏
页码：281 / 286
页数：6
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