Uniqueness and value distribution for q-shifts of meromorphic functions

Hong Yan Xu; Kai Liu; Ting Bin Cao

Vol. 20 No. 1 (2015)

Regular Articles

Uniqueness and value distribution for q-shifts of meromorphic functions

Hong Yan Xu
Kai Liu
Ting Bin Cao

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Abstract

In this paper, we deal with value distribution for q-shift polynomials of transcendental meromorphic functions with zero order and obtain some results which improve the previous theorems given by Liu and Qi [18]. In addition, we investigate value sharing for q-shift polynomials of transcendental entire functions with zero order and obtain some results which extend the recent theorem given by Liu, Liu and Cao [17].

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