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arXiv 1702.07199math.NAcs.NA
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交错级数的Convergence acceleration

Convergence acceleration of alternating series

Rafał Nowak

摘要:

对大范围收敛的交错级数提出了一种新的简便的加速收敛方法。它与Smith和Ford对Levin和Weniger序列变换的改进有一些共同的特点,但它的计算量和存储量较小。我们比较了所有三种方法,并给出了一些共同的理论结果。数值算例证实了所有的类似性能。

英文摘要:

We propose a new simple convergence acceleration method for wide range class of convergent alternating series. It has some common features with Smith's and Ford's modification of Levin's and Weniger's sequence transformations, but its computational and memory cost is lower. We compare all three methods and give some common theoretical results. Numerical examples confirm a similar performance of all of them.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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