Uniqueness of meromorphic functions ans Q-differential polynomials sharing small functions

Uniqueness and Differential Polynomials of Meromorphic Functions Sharing a Polynomial

In this paper, we deal with the uniqueness problems of meromorphic functions when certain nonlinear differential polynomials generated by them share a nonconstant polynomial counting multiplicities by considering that the functions share in nity, ignoring multiplicities. The research ndings also include IM-analogues of the theorem in which the nonconstant polynomial is allowed to be shared igno...

On uniqueness of meromorphic functions sharing five small functions on annuli

The purpose of this article is to investigate the uniqueness of meromorphic functions sharing five small functions on annuli.

Uniqueness of Meromorphic Functions and Differential Polynomials

Let f be a nonconstant meromorphic function defined in the whole complex plane . It is assumed that the reader is familiar with the notations of the Nevanlinna theory such as T r, f , m r, f ,N r, f , and S r, f , that can be found, for instance, in 1–3 . Let f and g be two nonconstant meromorphic functions. Let a be a finite complex number. We say that f and g share the value a CM counting mul...

Uniqueness of Transcendental Meromorphic Functions with Their Nonlinear Differential Polynomials Sharing the Small Function

on uniqueness of meromorphic functions sharing five small functions on annuli

the purpose of this article is to investigate the uniqueness of meromorphic functions sharing five small functions on annuli.

Uniqueness of meromorphic functions concerning differential polynomials share one value

* Correspondence: xcw919@gmail. com College of Mathematics and Statistics, Chongqing University, Chongqing, 401331, People’s Republic of China Full list of author information is available at the end of the article Abstract In this paper, we study the uniqueness of meromorphic functions whose differential polynomial share a non-zero finite value. The results in this paper improve some results gi...