Results 111 to 120 of about 15,112,532 (216)

Sufficient conditions to determine the linear dependency of two meromorphic functions [PDF]

summary:We comprehensively explore the generalized concept of sharing sets to establish conditions for the linear dependency of two meromorphic functions. By applying this approach, we significantly extend and enhance the existing results related to URSM
Kundu, Arpita, Banerjee, Abhijit
core   +1 more source

On a Subclass of Meromorphic Multivalent Functions Defined by Fractional Calculus Operators

, 2016
[[abstract]]In this paper, a new subclass of meromorphic multivalent functions is defined by making use of a fractional differ-integral operator. The coefficient estimates, and the radii of starlikeness and convexity, for this subclass are determined ...
Manita Bhagtani, Pramila Vijaywargiya
core  

Meromorphic mappings of torus onto the Riemann sphere

Karpatsʹkì Matematičnì Publìkacìï, 2012
The meromorphic mappings of the two dimensional torus onto the Riemann sphere are studied. Their connections with loxodromic meromorphic functions in the punctured plane are considered.
Khrystiyanyn A.Ya., Kondratyuk A.A.
doaj   +2 more sources

Meromorphic p-valent Functions With Fixed Second Coefficients [PDF]

, 2016
In this paper we introduce the class L* of meromorphic p-valent functionswith fixed second coefficients estimates. Convex linear combinations, some distortion theoremsand radii of starlikeness and convexity for are presented in this paper for f(z) in ...
Ogilat, Osama N.
core  

Interpolation and Divisibility of Meromorphic Matrix Functions

, 1996
We construct a meromorphic matrix function with given spectral data in the form of null and pole functions, coupling matrix, and left annihilator at every point in the domain of definition of the function.
Rakowski, M., Rodman, L.
core   +1 more source

Hadamard Product of Certain Harmonic Univalent Meromorphic Functions [PDF]

In this paper the authors extended certain results concerning the Hadamard product for two classes related to starlikeand convex harmonic univalent meromorphic functions, results for each class are obtained.
Frasin, B. A., El-Ashwah, R. M.
core   +1 more source

Algebraic values of meromorphic functions on Riemann surfaces

, 1987
We extend the Schneider-Lang theorem concerning algebraic values of meromorphic functions on the complex plane to meromorphic functions on punctured Riemann surfaces by using Jensen's formula for Riemann ...
Wakabayashi, Isao
core   +1 more source

Value sharing of meromorphic functions and their derivatives

, 2009
In this paper, we estimate the size of ρn's in the famous L. Zalcman's lemma. With it, we obtain some uniqueness theorems for meromorphic functions f and f′ when they share two transcendental meromorphic ...
Chen, Ang, Lü, Feng, Yi, Hongxun
core   +1 more source

On Factorization of Bicomplex Meromorphic Functions [PDF]

, 2020
. In this paper the factorization theory of meromorphic functions of one complex variable is promoted to bicomplex meromorphic functions. Many results of one complex variable case are seen to hold in bicomplex case, and it is found that there are results
D Rochon, K S Charak
core  

Meromorphic functions with positive coefficients

, 2004
Let ∑∗(α,β,k) be a class of meromorphic functions f(z) with positive coefficients in D ...
Maslina Darus
core   +1 more source