• 论文 •

### AOR方法的最优因子及效果分析

1. 中国科学院计算中心
• 出版日期:1984-03-14 发布日期:1984-03-14

### THE OPTIMAL PARAMETERS OF AOR METHOD AND THEIR EFFECT

1. E Wei-nan Computing Center, Academia Sinica
• Online:1984-03-14 Published:1984-03-14

We give in this paper a comparison of the convergence rates of the AOR (Ac-celerated Overrelaxation) method with the SOR method. For this purpose, the optimalparameters of the AOR method have been found. The results indicate that for discre-tized elliptic problems, the AOR method usually can not be more effective that the SORmethod Incidentally, we point out that a result in Math. Comp. Vol. 36 pp 183-188 iswrong
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