Results 1 to 10 of about 231 (38)

Uniqueness theorems of the Hahn difference operator of entire function with a Picard exceptional value

open access: yesOpen Mathematics, 2023
Let ff be a transcendental entire function of finite order with a Picard exceptional value β∈C\beta \in {\mathbb{C}}, q∈C\{0,1}q\in {\mathbb{C}}\setminus \left\{0,1\right\} and cc are complex constants. The authors prove that Dq,cf(z)−af(z)−a=aa−β,\frac{{
Zhang Xiaomei, Wu Zhaojun
doaj   +1 more source

On meromorphic functions for sharing two sets and three sets in m-punctured complex plane

open access: yesOpen Mathematics, 2016
In this article, we study the uniqueness problem of meromorphic functions in m-punctured complex plane Ω and obtain that there exist two sets S1, S2 with ♯S1 = 2 and ♯S2 = 9, such that any two admissible meromorphic functions f and g in Ω must be ...
Xu Hong-Yan, Zheng Xiu-Min, Wang Hua
doaj   +1 more source

Corrigendum to "The holomorphic flow of the Riemann Zeta function" [PDF]

open access: yes, 2007
Theorem 4.5 of [2], describing the topological type of the zeros of the flow s˙ = ζ(s) at reflected points off the critical line, claiming they were the same, contains an error.
Barnett, A. Ross, Broughan, Kevin A.
core   +2 more sources

Analytic Properties of the Apostol-Vu Multiple Fibonacci Zeta Functions

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2020
In this note we study the analytic continuation of the Apostol-Vu multiple Fibonacci zeta functions ζAVF,k(s1,…,sk,sk+1)=∑1 ...
Dutta Utkal Keshari, Ray Prasanta Kumar
doaj   +1 more source

Determining radii of meromorphy via orthogonal polynomials on the unit circle [PDF]

open access: yes, 2003
19 pages, no figures.-- MSC2000 codes: 30E10, 42C05, 41A20, 30D30.MR#: MR2016676 (2004k:30087)Zbl#: Zbl 1051.30033Using a convergence theorem for Fourier–Padé approximants constructed from orthogonal polynomials on the unit circle, we prove an analogue ...
Barrios, Dolores   +2 more
core   +2 more sources

Meromorphic traveling wave solutions of the complex cubic-quintic Ginzburg-Landau equation [PDF]

open access: yes, 2012
We look for singlevalued solutions of the squared modulus M of the traveling wave reduction of the complex cubic-quintic Ginzburg-Landau equation. Using Clunie's lemma, we first prove that any meromorphic solution M is necessarily elliptic or degenerate ...
A.E. Eremenko   +26 more
core   +4 more sources

Differential polynomials of L-functions with truncated shared values

open access: yesOpen Mathematics, 2019
In this paper, by using the idea of truncated counting functions, we study the uniqueness of transcendental meromorphic functions and L-functions whose certain nonlinear differential polynomials share one finite nonzero value.
Zhu Wan-Qiong, Chen Jun-Fan
doaj   +1 more source

Hayman's classical conjecture on some nonlinear second order algebraic ODEs [PDF]

open access: yes, 2015
In this paper, we study the growth, in terms of the Nevanlinna characteristic function, of meromorphic solutions of three types of second order nonlinear algebraic ordinary differential equations.
Conte, Robert   +2 more
core   +2 more sources

Uniqueness theorems for L-functions in the extended Selberg class

open access: yesOpen Mathematics, 2018
In this paper, we obtain uniqueness theorems of L-functions from the extended Selberg class, which generalize and complement some recent results due to Li, Wu-Hu, and Yuan-Li-Yi.
Hao Wen-Jie, Chen Jun-Fan
doaj   +1 more source

Uniqueness of meromorphic functions sharing two finite sets

open access: yesOpen Mathematics, 2017
We prove uniqueness theorems of meromorphic functions, which show how two meromorphic functions are uniquely determined by their two finite shared sets. This answers a question posed by Gross.
Chen Jun-Fan
doaj   +1 more source

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