期刊文献+

不动点及亚纯函数微分多项式的惟一性

Fixed points and uniqueness of meromorphic functions of differential polynomials
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摘要 运用Nevanlinna值分布理论研究了亚纯函数微分多项式分担不动点的惟一性,将以往结果中的若干条件进行了减弱,从而改进了以前的相关结果。 Use Nevanlinna′s value distribution theory to study the uniqueness problems of differential polynomials of meromorphic functions concerning fixed points, the results reduced some conditions of the previous theorems, and im-provedthe related results.
作者 石新华
出处 《山东大学学报(理学版)》 CAS CSCD 北大核心 2014年第2期63-70,共8页 Journal of Shandong University(Natural Science)
关键词 亚纯函数 惟一性 不动点 meromorphic functions uniqueness fixed point
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参考文献27

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