ON THE MULTIGRID WAVE-FORM RELAXATION METHOD

被引：12
|
作者：
TAASAN, S [1 ]
ZHANG, H [1 ]
机构：
[1] CLEMSON UNIV,DEPT MATH SCI,CLEMSON,SC 29634
来源：
SIAM JOURNAL ON SCIENTIFIC COMPUTING | 1995年 / 16卷 / 05期
关键词：
WAVE-FORM RELAXATION; MULTIGRID; SPECTRAL RADIUS; FOURIER-LAPLACE; STEADY-STATE PROBLEM;
D O I：
10.1137/0916063
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The multigrid waveform relaxation method is an efficient method for solving certain classes of time-dependent partial differential equations (PDEs). This paper studies the relationship between this method and the analogous multigrid method for steady-state problems. Using a Fourier-Laplace analysis, practical convergence rate estimates of the multigrid waveform relaxation are obtained. Experimental results show that the analysis yields accurate performance prediction.
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页码：1092 / 1104
页数：13
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