Results 21 to 30 of about 2,699,992 (220)

Uniqueness of meromorphic functions when two non-linear differential polynomials share a small function [PDF]

, 2005
summary:In the paper we deal with the uniqueness of meromorphic functions when two non-linear differential polynomials generated by two meromorphic functions share a small ...
Abhijit Banerjee, Sujoy Majumder, Lahiri, Indrajit, Sahoo, Pulak, Indrajit Lahiri, Pulak Sahoo, Waghamore, Harina P., Maligi, Ramya, Somnath Saha, Majumder, Sujoy, Saha, Somnath   +10 more
core   +1 more source

Further Results on Uniqueness of Meromorphic Functions concerning Fixed Points

Abstract and Applied Analysis, 2014
We will study the uniqueness problems of meromorphic functions of differential polynomials sharing fixed points. Our results improve or generalize some previous results on meromorphic functions sharing fixed points.
Xiao-Bin Zhang
doaj   +1 more source

Rational maps with real multipliers [PDF]

, 2009
Let f be a rational function such that the multipliers of all repelling periodic points are real. We prove that the Julia set of such a function belongs to a circle. Combining this with a result of Fatou we conclude that whenever J(f) belongs to a smooth
Eremenko, A, Alexandre Eremenko, van Strien, S, Sebastian van Strien, Eremenko, Alexandre, Strien, Sebastian van   +5 more
core   +1 more source

Meromorphic functions of uniqueness [PDF]

, 2007
International audienceLet $E$ be an algebraically closed field of characteristic $0$ which is either $\C$ or a complete ultrametric field $K$. We consider the composition of meromorphic functions $h\circ f$ where $h$ is meromorphic in all $E$ and $f$ is ...
Escassut, Alain
core   +2 more sources

Generalized (α,β) order based on some growth properties of wronskians

Математичні Студії, 2020
In this paper the comparative growth properties of composition of entire and meromorphic functions on the basis of their generalized (α,β) order and generalized lower (α,β) order of Wronskians generated by entire and meromorphic functions have been ...
T. Biswas, C. Biswas
doaj   +1 more source

Comparative growth analysis of wronskians in the light of their relative orders

Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2015
In this paper we study the comparative growth properties of a composition of entire and meromorphic functions on the basis of the relative order (relative lower order) of Wronskians generated by entire and meromorphic functions.
Sanjib Kumar Datta, Tanmay Biswas, Ahsanul Hoque   +2 more
doaj   +1 more source

On Some Classes with Norms of Meromorphic Function Spaces Defined by General Spherical Derivatives

Journal of Mathematics, 2021
The main concerned target of this article is to define and study some concerned classes of meromorphic function spaces using the general spherical derivatives.
A. El-Sayed Ahmed, S. Attia Ahmed
doaj   +1 more source

Applications of Mittag–Leffler Functions on a Subclass of Meromorphic Functions Influenced by the Definition of a Non-Newtonian Derivative

Fractal and Fractional
In this paper, we defined a new family of meromorphic functions whose analytic characterization was motivated by the definition of the multiplicative derivative.
Daniel Breaz, Kadhavoor R. Karthikeyan, Gangadharan Murugusundaramoorthy   +2 more
doaj   +1 more source

Geometric Properties of New Subclasses of Meromorphic Harmonic Functions Associated With Janowski Functions Defined by q-Calculus

Journal of Function Spaces
This paper establishes new applications of q-calculus for meromorphic harmonic functions, utilizing concepts of convolutions, subordination, and the q-difference operator.
Ahmad A. Abubaker
doaj   +1 more source

Applications of Some Generalized Janowski Meromorphic Multivalent Functions

Journal of Mathematics, 2021
In this article, the ideas of post-quantum calculus and meromorphic multivalent functions are combined and some applications of these functions are discussed.
Bakhtiar Ahmad, Muhammad Ghaffar Khan, Maslina Darus, Wali Khan Mashwani, Muhammad Arif   +4 more
doaj   +1 more source