• Zeros and uniqueness of 𝑄-difference polynomials of meromorphic functions with zero order

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    • Keywords


      Meromorphic functions; Nevanlinna theory; logarithmic order; uniqueness problem; difference-differential polynomial.

    • Abstract


      In this paper, we investigate the value distribution of 𝑞-difference polynomials of meromorphic function of finite logarithmic order, and study the zero distribution of difference-differential polynomials $[f^{n}(z)f (qz + c)]^{(k)}$ and $[f^{n}(z)(f (qz + c) - f (z))]^{(k)}$, where $f(z)$ is a transcendental function of zero order. The uniqueness problem of difference-differential polynomials is also considered.

    • Author Affiliations


      Ting-Bin Cao1 Kai Liu1 Na Xu1

      1. Department of Mathematics, Nanchang University, Nanchang, Jiangxi 330031, People’s Republic of China
    • Dates

  • Proceedings – Mathematical Sciences | News

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      Posted on July 25, 2019

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