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arXiv 2201.04116math.DSmath.CV
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当两个有理函数具有局部双全纯朱利亚集时?

When do two rational functions have locally biholomorphic Julia sets?

Romain Dujardin, Charles Favre, Thomas Gauthier

摘要:

在这篇文章中,我们解决了以下问题,其兴趣最近更新的算术动力学中出现的问题:在什么条件下,存在一个局部双全纯之间的朱利亚集的两个一维有理映射?特别是,我们发现的标准,确保这样的局部同构诱导的代数对应。这扩展和统一的经典结果由于贝克,Beardon,Eremenko,莱文,Przytycki和其他人。证明涉及整个曲线和正电流。

英文摘要:

In this article we address the following question, whose interest was recently renewed by problems arising in arithmetic dynamics: under which conditions does there exist a local biholomorphism between the Julia sets of two given one-dimensional rational maps? In particular we find criteria ensuring that such a local isomorphism is induced by an algebraic correspondence. This extends and unifies classical results due to Baker, Beardon, Eremenko, Levin, Przytycki and others. The proof involves entire curves and positive currents.

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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