Results 41 to 50 of about 788 (72)

Non-Archimedean meromorphic solutions of functional equations

open access: yes, 2013
In this paper, we discuss meromorphic solutions of functional equations over non-Archimedean fields, and prove analogues of the Clunie lemma, Malmquist-type theorem and Mokhon'ko ...
Hu, Pei-Chu, Luan, Yong-Zhi
core  

On the meromorphic solutions of some linear difference equations

open access: yes, 2013
This paper is devoted to studying the growth of meromorphic solutions of some linear difference equations. We obtain some results on the growth of meromorphic solutions when most coefficients in such equations have the same order, which are supplements ...
Huifang Liu, Zhiqiang Mao
semanticscholar   +1 more source

The zeros of complex differential-difference polynomials

open access: yes, 2014
This paper is devoted to considering the zeros of complex differential-difference polynomials of different types. Our results can be seen as the differential-difference analogues of Hayman conjecture (Ann. Math. 70:9-42, 1959).MSC:30D35, 39A05.
Xinling Liu, Kai Liu, Louchuan Zhou
semanticscholar   +1 more source

Entire Functions Sharing Small Functions With Their Difference Operators

open access: yes, 2015
We investigate uniqueness problems for an entire function that shares two small functions of finite order with their difference operators.
Belaidi, Benharrat   +2 more
core   +1 more source

The general traveling wave solutions of the Fisher type equations and some related problems

open access: yes, 2014
In this article, we introduce two recent results with respect to the integrality and exact solutions of the Fisher type equations and their applications. We obtain the sufficient and necessary conditions of integrable and general meromorphic solutions of
W. Yuan   +3 more
semanticscholar   +1 more source

Non-real zeros of linear differential polynomials in real meromorphic functions

open access: yes, 2019
It is shown that if $f$ or $1/f$ is a real entire function of infinite order of growth, with only real zeros, then $f''+\omega f$ has infinitely many non-real zeros for any $\omega > 0$.Comment: updated 27/09 ...
Langley, J. K.
core  

Meromorphic solutions of Painlevé III difference equations with Borel exceptional values

open access: yes, 2014
In this paper, we investigate the properties of meromorphic solutions of Painlevé III difference equations. In particular, the difference equation w¯w̲w(w−1)=μ with μ being a non-zero constant is studied.
Jilong Zhang
semanticscholar   +1 more source

Value distribution and potential theory

open access: yes, 2002
We describe some results of value distribution theory of holomorphic curves and quasiregular maps, which are obtained using potential theory. Among the results discussed are: extensions of Picard's theorems to quasiregular maps between Riemannian ...
Eremenko, Alexandre
core   +2 more sources

On the value distribution and uniqueness of difference polynomials of meromorphic functions

open access: yes, 2013
In this paper, we study the zeros of difference polynomials of meromorphic functions of the forms (P(f)∏j=1df(z+cj)sj)(k)−α(z),(P(f)∏j=1d[f(z+cj)−f(z)]sj)(k)−α(z), where P(f) is a nonzero polynomial of degree n, cj∈C∖{0} (j=1,…,d) are distinct ...
H. Xu
semanticscholar   +1 more source

The clinical effectiveness of REGEN-COV in SARS-CoV-2 infection with Omicron versus Delta variants. [PDF]

open access: yesPLoS One, 2022
Gershengorn HB   +5 more
europepmc   +1 more source

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