Acta mathematica scientia,Series A ›› 2016, Vol. 36 ›› Issue (2): 254-266.

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Uniqueness of Meromorphic Functions Concerning Nonlinear Differential Polynomials Sharing a Polynomial

Zeng Juanjuan, Liu Huifang   

  1. College of Mathematics and Information Science, Jiangxi Normal University, Nanchang 330022
  • Received:2015-09-20 Revised:2016-01-22 Online:2016-04-25 Published:2016-04-25
  • Supported by:

    Supported by the NSFC (11201195) and the Natural Science Foundation of Jiangxi Province (20122BAB201012, 20132BAB201008)

Abstract:

In this paper, we prove some uniqueness theorems of meromorphic functions whose certain nonlinear differential polynomials share a polynomial weakly. Those results in this paper generalize and improve some previous results obtained by Li and Yi (Comput Math Appl, 2011, 62: 539-550), Chen and Zhang et al (Comput Math Appl, 2008, 56: 3000-3014).

Key words: Uniqueness, Meromorphic function, Shared values, Differential polynomial

CLC Number: 

  • O174.5
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