文章基本信息

标题：A Note on Normal Families of Meromorphic Functions Concerning Shared Values
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作者：Yuan Wenjun ; Wei Jinjin ; Lin Jianming 等
期刊名称：Discrete Dynamics in Nature and Society
印刷版ISSN：1026-0226
电子版ISSN：1607-887X
出版年度：2011
卷号：2011
DOI：10.1155/2011/463287
出版社：Hindawi Publishing Corporation
摘要：We study the normality of families of meromorphic functions related to a Hayman conjecture. We consider whether a family of meromorphic functions ℱ is normal in 𝐷 if, for every pair of functions 𝑓 and 𝑔 in ℱ, 𝑓−𝑎𝑓𝑛 and 𝑔−𝑎𝑔𝑛 share the value 𝑏 for 𝑛=1,2, and 3, where 𝑎 and 𝑏≠0 are two finite complex numbers. Some examples show that the conditions in our results are the best possible.