Results 1 to 10 of about 5,061,991 (285)

Asymptotic Functions of Entire Functions [PDF]

open access: yesComputational Methods and Function Theory, 2021
If $f$ is an entire function and $a$ is a complex number, $a$ is said to be an asymptotic value of $f$ if there exists a path $ $ from $0$ to infinity such that $f(z) - a$ tends to $0$ as $z$ tends to infinity along $ $. The Denjoy--Carleman--Ahlfors Theorem asserts that if $f$ has $n$ distinct asymptotic values, then the rate of growth of $f$ is at ...
Hinkkanen, Aimo   +2 more
openaire   +3 more sources

On the growth of entire solution of a nonlinear differential equation [PDF]

open access: yesMathematica Bohemica, 2020
In the paper we consider the growth of entire solution of a nonlinear differential equation and improve some existing results.
Indrajit Lahiri, Shubhashish Das
doaj   +1 more source

Further study on the Brück conjecture and some non-linear complex differential equations [PDF]

open access: yesArab Journal of Mathematical Sciences, 2021
Purpose – The purpose of this current paper is to deal with the study of non-constant entire solutions of some non-linear complex differential equations in connection to Brück conjecture, by using the theory of complex differential equation.
Dilip Chandra Pramanik, Kapil Roy
doaj   +1 more source

Entire Function Sharing Entire Function with its First Derivative

open access: yesKragujevac Journal of Mathematics, 2022
In this paper, we use the idea of normal family to investigate the problem of entire function that share entire function with its first derivative.
Majumder, Sujoy, Sarkar, Jeet
openaire   +1 more source

On the distribution of unique range sets and its elements over the extended complex plane

open access: yesМатематичні Студії, 2023
In the paper, we discussed the distribution of unique range sets and its elements over the extended complex plane from a different point of view and obtained some new results regarding the structure and position of unique range sets.
S. Mallick
doaj   +1 more source

Normality and uniqueness of homogeneous differential polynomials

open access: yesМатематичні Студії, 2023
The primary goal of this work is to determine whether the results from [19, 20] still hold true when a differential polynomial is considered in place of a differential monomial.
R. S. Dyavanal, S. B. Kalakoti
doaj   +1 more source

Minimal growth of entire functions with prescribed zeros outside exceptional sets

open access: yesМатематичні Студії, 2022
Let $h$ be a positive continuous increasing to $+\infty$ function on $\mathbb{R}$.
I. Andrusyak, P. Filevych, O. Oryshchyn
doaj   +1 more source

Two shared set problems in the light of powers of meromorphic functions [PDF]

open access: yesSurveys in Mathematics and its Applications, 2021
In the paper, we deal the two shared set problems in view of powers of meromorphic functions and find results in the sense of least cardinality. We have also shown the sharpness of our main results.
Sanjay Mallick
doaj  

Entire Bivariate Functions of Exponential Type II

open access: yesМатематичні Студії, 2023
Let $f(z_{1},z_{2})$ be a bivariate entire function and $C$ be a positive constant. If $f(z_{1},z_{2})$ satisfies the following inequality for non-negative integer $M$, for all non-negative integers $k,$ $l$ such that $k+l\in\{0, 1, 2, \ldots, M\}$, for ...
A. Bandura, F. Nuray
doaj   +1 more source

The minimal growth of entire functions with given zeros along unbounded sets

open access: yesМатематичні Студії, 2020
Let $l$ be a continuous function on $\mathbb{R}$ increasing to $+\infty$, and $\varphi$ be a positive function on $\mathbb{R}$. We proved that the condition $$ \varliminf_{x\to+\infty}\frac{\varphi(\ln[x])}{\ln x}>0 $$ is necessary and sufficient in ...
I. V. Andrusyak, P.V. Filevych
doaj   +1 more source

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