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arXiv 0710.4968math-phmath.MP
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摄动级数反演

Inversion of perturbation series

Paolo Amore, Francisco M. Fernandez

摘要:

本文研究了微扰级数的反演及其重定,并证明了它与最近发展起来的参量微扰理论有关。一些说明性的例子的结果表明,在某些情况下,序列反演可以提高结果的准确性。

英文摘要:

We investigate the inversion of perturbation series and its resummation, and prove that it is related to a recently developed parametric perturbation theory. Results for some illustrative examples show that in some cases series reversion may improve the accuracy of the results.

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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