Uniqueness of Some Differential Polynomials of Meromorphic Functions

2014/12/29 by Charak, Kuldeep Singh, Lal, Banarsi
#30D30 #30D35 #Complex Variables (math.CV) #FOS: Mathematics

paper · doi:10.48550/arxiv.1412.8273

Abstract

In this paper, we prove some uniqueness results which improve and generalize several earlier works. Also, we prove a value distribution result concerning f^(k) which provides a partial answer to a question of Fang and Wang [A note on the conjectures of Hayman, Mues and Gol'dberg, Comp. Methods, Funct. Theory (2013)13, 533-543].

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