刘新胜, 张知难. 查找最佳松弛因子的一种实用方法[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 2005, (2).DOI:
查找最佳松弛因子的一种实用方法
摘要
讨论了相关次序矩阵的SOR迭代法
它的最佳松弛因子在1
2之间
我们可以用0 .61 8法逼近它的最优值.
Abstract
In this paper
we discuss SOR iteration of compatible ordinal matrix.Its optimal relaxation factor is between 1 and 2. we can use 0.618 method to approach the optimal value.
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