Results 71 to 80 of about 113 (110)

Fixed Points of Meromorphic Functions and Their Higher Order Differences and Shifts

Open Mathematics, 2019
In this paper, we investigate the relationships between fixed points of meromorphic functions, and their higher order differences and shifts, and generalize the case of fixed points into the more general case for first order difference and shift ...
Chen Hai-Ying, Zheng Xiu-Min
doaj   +1 more source

A Simple Proof of the Chuang’s Inequality

Annals of the West University of Timisoara: Mathematics and Computer Science, 2017
The purpose of this paper is to present a short proof of the Chuang’s inequality.
Chakraborty Bikash
doaj   +1 more source

Value distribution of meromorphic solutions of homogeneous and non-homogeneous complex linear differential-difference equations

Open Mathematics, 2016
In this paper, we investigate the value distribution of meromorphic solutions of homogeneous and non-homogeneous complex linear differential-difference equations, and obtain the results on the relations between the order of the solutions and the ...
Luo Li-Qin, Zheng Xiu-Min
doaj   +1 more source

Infinite growth of solutions of second order complex differential equation

Open Mathematics, 2018
In this paper we study the growth of solutions of second order differential equation f′′ + A(z)f′ + B(z)f = 0. Under certain hypotheses, the non-trivial solution of this equation is of infinite order.
Zhang Guowei
doaj   +1 more source

On entire solutions of a type of system of complex differential-difference equations with k-th order derivatives

Open Mathematics
In this paper, we consider the entire solutions of the system of Fermat type differential-difference equations with k-th order derivatives(0.1)w1(k)(z)2+p1w2(z+c)2=Q1(z),w2(k)(z)2+p2w1(z+c)2=Q2(z), $$\begin{cases} {\left({w}_{1}^{\left(k\right)}\left(z ...
Zhang Ran-Ran, Chen Chuang-Xin, Liao Jian-Quan   +2 more
doaj   +1 more source

Some results on value distribution concerning Hayman's alternative

Open Mathematics
In this article, we study the value distribution of meromorphic functions concerning Hayman’s alternative. We extend and improve some results due to Zhu [A far-reaching form of Hayman’s inequality; fixed points of meromorphic functions and their ...
Zhuang Xinyu, Zheng Ruilin, He Zhiying, Fang Mingliang   +3 more
doaj   +1 more source

Existence of zero-order meromorphic solutions of certain q-difference equations. [PDF]

J Inequal Appl, 2018
Du Y, Gao Z, Zhang J, Zhao M.
europepmc   +1 more source

Computation of Nevanlinna characteristic functions derived from generating functions of some special numbers. [PDF]

J Inequal Appl, 2018
Araci S, Acikgoz M.
europepmc   +1 more source

Entire functions sharing a small function with their two difference operators. [PDF]

Adv Differ Equ, 2017
Lü F, Wang Y, Xu J.
europepmc   +1 more source

Entire solutions of nonlinear differential-difference equations. [PDF]

Springerplus, 2016
Li C, Lü F, Xu J.
europepmc   +1 more source