Acceleration of vector sequences by multi‐dimensional Δ2 methods
Acceleration of vector sequences by multi‐dimensional Δ2 methods
复制标题
多维Δ2法矢量序列加速
DOI：
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发表时间：
1986
期刊：
影响因子：
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通讯作者：
A. MacLeod
中科院分区：
文献类型：
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作者：
A. MacLeod
考虑了九种不同的矢量序列加速算法。所有这些都具有这样的特性：在一维中，它们可以简化为标准 Aitken Δ2 过程。还讨论了决定何时加速的不同规则。理论和实践结果显示了广泛的性能，但表明可以推荐使用某些方法。
Nine different algorithms for the acceleration of vector sequences are considered. All have the property that, in one dimension, they reduce to the standard Aitken Δ2 process. Different rules for deciding when to accelerate are also discussed. Theoretical and practical results show a wide range of performance, but it is shown that certain methods can be recommended for use.