Results 41 to 50 of about 10,733,006 (284)

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

open access: yesJournal 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

A problem of Petersson about weight 0 meromorphic modular forms [PDF]

open access: yes, 2016
In this paper, we provide an explicit construction of weight $0$ meromorphic modular forms. Following work of Petersson, we build these via Poincar\'e series. There are two main aspects of our investigation which differ from his approach.
Bringmann, Kathrin, Kane, Ben
core   +2 more sources

Certain non-linear differential polynomials sharing a non zero polynomial

open access: yesActa Universitatis Sapientiae: Mathematica, 2015
In this paper with the notion of weighted sharing of values we study the uniqueness of nonlinear differential polynomials of meromorphic functions sharing a nonzero polynomial and obtain two results which improves and generalizes the results due to L ...
Majumder Sujoy
doaj   +1 more source

On a class of meromorphic functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1966
where 3 is meromorphic. In this case one may even obtain entire solutions, e.g. f = sin z, g = cos z, ,B = tan (z/2). Gross also shows that for n> 2 there are no entire solutions of (1), while for n> 3 there are no meromorphic solutions. Now the equation w3+z3 =1 defines an algebraic function whose Riemann surface has genus 1, and there is accordingly ...
openaire   +1 more source

Connection coefficients for basic Harish-Chandra series [PDF]

open access: yes, 2014
Basic Harish-Chandra series are asymptotically free meromorphic solutions of the system of basic hypergeometric difference equations associated to root systems.
Askey   +62 more
core   +2 more sources

Further Results on Uniqueness of Meromorphic Functions concerning Fixed Points

open access: yesAbstract 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

Starlike Meromorphic Functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1972
In this paper we study meromorphic univalent functions which map the unit disk onto the exterior of a domain which is starlike with respect to some finite point different from the origin. We obtain bounds on the arc length, an integral representation, and bounds on the maximum modulus of starlike meromorphic functions.
openaire   +2 more sources

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

open access: yesAnnales 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   +2 more
doaj   +1 more source

Applications of Some Generalized Janowski Meromorphic Multivalent Functions

open access: yesJournal 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   +4 more
doaj   +1 more source

Study about inclusion relationships and integral preserving properties [PDF]

open access: yesSurveys in Mathematics and its Applications, 2012
The object of the present paper is to investigate a family of integral operators defined on the space of meromorphic functions. By making use of these novel integral operators, we introduce and investigate several new subclasses of starlike, convex ...
Imran Faisal, Maslina Darus
doaj  

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