文献类型：期刊文献

英文题名：Some unity results on entire functions and their difference operators related to 4 CM theorem

作者：Chen, BaoQin[1];Li, Sheng[1,2]

机构：[1]Guangdong Ocean Univ, Fac Math & Comp Sci, Zhanjiang 524088, Peoples R China;[2]Southern Marine Sci & Engn Guangdong Lab Zhanjian, Zhanjiang 524088, Peoples R China

年份：2020

卷号：2020

期号：1

外文期刊名：JOURNAL OF INEQUALITIES AND APPLICATIONS

收录：SCI-EXPANDED(收录号：WOS:000569898800001)、、Scopus(收录号：2-s2.0-85090990270)、WOS

基金：This work was supported by the Natural Science Foundation of Guangdong Province (2018A0303 07062) and the Fund of Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang) (ZJW-2019-04).

语种：英文

外文关键词：Entire functions; Differences; Shared values; Nevanlinna theory

外文摘要：This paper is to consider the unity results on entire functions sharing two values with their difference operators and to prove some results related to 4 CM theorem. The main result reads as follows: Let f (z) be a nonconstant entire function of finite order, and let a(1), a(2) be two distinct finite complex constants. If f(z) and Delta(nf)(eta) (z) share a(1) and a(2) "CM", then f (z) equivalent to Delta(n f)(eta)(z), and hence f (z) and Delta(n f)(eta)(z) share a(1) and a(2) CM.