Uniqueness of meromorphic function

Objectives of research: The thesis is to give and prove some uniaueness theorems of the meromorphic functions f(z) on the complex plane which has hyperorder plane less than 1 share a part of the values with its f(z + c).

27p thebadguys 08-06-2021 12 3   Download

In this paper, we mainly investigate the uniqueness problem on meromorphic functions in Cm sharing small functions with their difference operators or shifts, and we obtain some interesting results that act as some extensions of previous results from one complex variable to several complex variables.

25p nutifooddau 21-01-2019 22 1   Download

In the paper we consider the problem of uniqueness of derivatives of meromorphic functions when they share two or three sets and obtained five results which will improve all the existing results.

14p tuongvidanh 06-01-2019 24 1   Download

In 1926, R. Nevanlinna [6] showed that for two nonconstant meromorphic functions f and g on the complex plane C , if they have the same inverse images for five distinct values then f=g. In 1975, H. Fujimoto [4] generalized the above result to the case of meromorphic mappings of m C into n.

4p cumeo2006 02-07-2018 35 1   Download

In this paper, we study the uniqueness problem on difference polynomials and its differential of meromorphic function sharing a common value.

6p vision1234 30-06-2018 19 1   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article On Uniqueness of Meromorphic Functions with Multiple Values in Some Angular Domains

10p sting09 22-02-2012 25 1   Download

Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí hóa hoc quốc tế đề tài : Uniqueness of meromorphic functions concerning differential polynomials share one value

13p sting03 06-02-2012 43 3   Download