Results 11 to 20 of about 1,491,687 (323)

Applications of Gegenbauer Polynomials to a Certain Subclass of p-Valent Functions

WSEAS Transactions on Mathematics, 2023
The paper presents a subclass of p-valent functions defined by the means of Gegenbauer Polynomials in the open unit disk D. We investigate the properties of this new class and provide estimations for the modulus of the coefficients ap+1 and ap+2, where p
Waleed Al-Rawashdeh
semanticscholar   +1 more source

ON A COMPREHENSIVE CLASS OF ANALYTIC P-VALENT FUNCTIONS ASSOCIATED WITH SHELL-LIKE CURVE AND MODIFIED SIGMOID FUNCTION

MALAYSIAN JOURNAL OF COMPUTING, 2022
In this paper, the authors introduce and study a new class of analytic p-valent functions and its connections with some famous subclasses of analytic and univalent functions associated with shell-like curve and modified sigmoid function in the open unit ...
J. O. Hamzat, A. Oladipo
semanticscholar   +1 more source

On certain subclasses of p-valent functions [PDF]

Journal of Classical Analysis, 2014
Summary: This paper gives some inclusion relationships of certain class of \(p\)-valent functions which are defined by using the new linear operator \(\mathfrak{Re}^{\alpha, \gamma}_{\beta,p}\). Further, a property preserving integrals is considered.
Aouf, M. K., El-Ashwah, R. M., Abd-Eltawab, Ahmed M.   +2 more
openaire   +1 more source

Basic Properties for Certain Subclasses of Meromorphic p-Valent Functions with Connected q-Analogue of Linear Differential Operator

Axioms, 2023
In this paper, we define three subclasses Mp,αn,q(η,A,B),Ip,αn(λ,μ,γ),, Rpn,q(λ,μ,γ) connected with a q-analogue of linear differential operator Dα,p,Gn,q which consist of functions F of the form F(ζ)=ζ−p+∑j=1−p∞ajζj(p∈N) satisfying the subordination ...
S. El-Deeb, Luminiţa-Ioana Cotîrlǎ
semanticscholar   +1 more source

Strong Subordination for P-Valent Functions Involving A Linear Operator

, 2021
The concept of strong differential subordination was introduces in [1], [2] by Antonio and Romaguera and developed in [4]. The object of the present paper is to investigate some inclusion relations and other interesting properties for p-valent functions ...
E. H. Abd, W. Atshan
semanticscholar   +1 more source

A Subclass of Noor-Type Harmonic p-Valent Functions Based on Hypergeometric Functions

Kragujevac Journal of Mathematics, 2021
In this paper, we introduce a new generalized Noor-type operator of harmonic p-valent functions associated with the Fox-Wright generalized hypergeometric functions (FWGH-functions).
H. Al-Janaby, F. Ghanim
semanticscholar   +1 more source

On a class of \(p\)-valent functions with negative coefficients defined by opoola differential operator

Open Journal of Mathematical Analysis, 2022
Using Opoola differential operator, we defined a subclass \(S^{n}_{p}(\lambda,\alpha,\gamma,\delta)\ ) of the class of multivalent or \(p\)-valent functions.Several properties of the class were studied, such as coefficient inequalities,Hadamard product ...
Bitrus Sambo, T. Opoola
semanticscholar   +1 more source

On integral operators for certain classes of p-valent functions associated with generalized multiplier transformations [PDF]

, 2013
In this paper, we study new generalized integral operators for the classes of p-valent functions associated with generalized multiplier ...
El-Ashwah, R.M., Aouf, M.K., El-Deeb, S.M.   +2 more
core   +2 more sources

Certain subclass of p-valent functions associated with Bessel functions

Publications de l'Institut Math?matique (Belgrade), 2021
We introduce the subclass Sjp (?; c, k; ?), of p-valent functions associated with Bessel functions. Such results as inclusion relationships, convolution properties for this class are proved, coefficient estimates and certain integral preserving ...
H. Darwish, A. Y. Lashin, R. El-Ashwah, E. Madar   +3 more
semanticscholar   +1 more source

Some Inequalities for Certain p-Valent Functions Connected with the Combination Binomial Series and Confluent Hypergeometric Function

Axioms, 2022
The present paper deals with a new differential operator denoted by Fp,tδ,n,b,c,m,β, whose certain properties are deduced by using well-known earlier studies regarding differential inequalities and the Caratheodory function.
S. El-Deeb, Adriana Cătaș
semanticscholar   +1 more source