arXiv · 1107.0773
Some results on zeros distributions and uniqueness of derivatives of difference polynomials
Abstract
We consider the zeros distributions on the derivatives of difference polynomials of meromorphic functions, and present some results which can be seen as the discrete analogues of Hayman conjecture \cite{hayman1}, also partly answer the question given in \cite[P448]{luolin}. We also investigate the uniqueness problems of difference-differential polynomials of entire functions sharing one common value. These theorems improve the results of Luo and Lin\cite{luolin} and some results of present authors \cite{liuliucao}.
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Kai Liu, Xin-Ling Liu, Ting-Bin Cao. 2011-07-05. Some results on zeros distributions and uniqueness of derivatives of difference polynomials. https://arxiv.org/abs/1107.0773
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