Nonlinear differential polynomial sharing a nonzero polynomial with certain degree
Dedicated to Professor Ioan A. Rus on the occasion of his 80th anniversary
Keywords:
Uniqueness, meromorphic function, weighted sharing, non-linear differential polynomials.Abstract
In this paper we study the uniqueness problems of meromorphic functions when certain non-linear dierential polynomial sharing a nonzero polynomial with certain degree. We obtain some results which will rectify, improve and generalize some recent results of C. Wu and J. Li [15] in a large extent. Our results will also improve and generalize some recent results due to Fang [5], Zhang-Zhang [24], Zhang [22], Xu et al. [16], Qi-Yang [14], Dou-Qi-Yang [4], Zhang-Xu [26] and Liu-Yang [13].
Mathematics Subject Classification (2010): 30D35.
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