具有公共值微分多项式的唯一性
The Uniqueness of Differential Polynomials Sharing Two Values
DOI: 10.12677/PM.2013.36056, PDF, 下载: 2,613  浏览: 5,821  科研立项经费支持
作者: 禚彩萍：中国石油大学理学院，青岛；王赞春：东营职业学院，东营；李秋颖：
关键词: 亚纯函数；唯一性；公共值；Meromorphic Functions; Uniqueness; Common Value
摘要: 本文研究了亚纯函数的微分多项式分担两个值的唯一性问题。利用重数的概念，得到了两个定理，其结果推广了前人的有关定理。
Abstract: This paper is devoted to studying the uniqueness problem on meromorphic functions whose dif- ferential polynomials share two values. By using the notion of multiplicity, we obtain two theorems which improve the previous results.
文章引用：禚彩萍, 王赞春, 李秋颖. 具有公共值微分多项式的唯一性[J]. 理论数学, 2013, 3(6): 368-373. http://dx.doi.org/10.12677/PM.2013.36056

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