Uniqueness and Zeros of 𝑞-Shift Difference Polynomials
Kai Liu Xin-Ling Liu Ting-Bin Cao
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In this paper, we consider the zero distributions of 𝑞-shift difference polynomials of meromorphic functions with zero order, and obtain two theorems that extend the classical Hayman results on the zeros of differential polynomials to 𝑞-shift difference polynomials. We also investigate the uniqueness problem of 𝑞-shift difference polynomials that share a common value.
Kai Liu1 Xin-Ling Liu1 Ting-Bin Cao1
Volume 132, 2022
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