Search Results - "Juma, Abdul Rahman"

Properties of Differential Subordination and Superordination for Multivalent Functions Associated with the Convolution Operators by Cotîrlă, Luminiţa-Ioana, Juma, Abdul Rahman S.

“…Using convolution (or Hadamard product), we define the El-Ashwah and Drbuk linear operator, which is a multivalent function in the unit disk U=w:w<1 and w∈₵,…”
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New Results on Differential Subordination and Superordination for Multivalent Functions Involving New Symmetric Operator by Juma, Abdul Rahman S., Hameed Shehab, Nihad, Breaz, Daniel, Cotîrlă, Luminiţa-Ioana, Darus, Maslina, Danciu, Alin

“…This article aims to significantly advance geometric function theory by providing a valuable contribution to analytic and multivalent functions. It focuses on…”
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On a family of holomorphic functions involving linear operator by Khalil, Sipal, Juma, Abdul Rahman

“…The purpose of the present article is to study and introduce the family of holomorphic univalent functions defined on the open unit disk incluing the linear…”
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Some Classes of Analytic Functions Associated with Convolution Operator by Shehab, Nihad H., Juma, Abdul Rahman. S.

“…The aim object of this paper is to study some classes of the differential subordination concept for the subclasses of univalent functions by using the…”
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Upper bound on the third hankel determinant for the class of univalent functions using an integral operator by Juma, Abdul Rahman S., Al-Fayadh, Ali, Vijayalakshmi, S. P., Sudharsan, T. V.

“…The main aim of the present paper is to obtain an upper bound on the third Hankel determinant for the new class of univalent functions defined in the unit disk…”
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Geometric Properties of Meromorphic Functions Involving Convolution Operator by Hameed, Ismael Ibrahim, Juma, Abdul Rahman S.

“…We introduce and study a subclass of meromorphic univalent functions with positive coefficients defined by a novel operator and obtain coefficient estimates,…”
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Certain Subclass of Harmonic Multivalent Functions Defined by New Linear Operator by A. Al-Saphory, Raheam, Juma, Abdul Rahman S., Maran, Ali H.

“…The main goal of the present paper is to introduce a new class of harmonic multivalent functions defined by a new linear operator in the open unit disc . Thus,…”
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The sharp version of a strongly starlikeness condition by Engel, Olga, Juma, Abdul Rahman S.

“…In this paper we give the best form of a strongly starlikeness condition. Some consequences of this result are deduced. The basic tool of the research is the…”
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Differential Subordination and Superordination of Multivalent Functions Involving Differential Operator by Isawi, Huda Fawzi, Juma, Abdul Rahman S.

“…In the present work, we derive some properties of subordination and superordination results associated with the Hadamard product concept involving the…”
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Harmonic functions of class of Bazilevi´c type Related to new derivative operator by Juma, Abdul Rahman S., Abdulhussain, Mushtaq S., Al-khafaji, Saba Nazar

“…In this paper, we define and investigate subclass of Bazilevi´c type harmonic univalent functions related with a new linear operator. Also, we have obtained…”
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Coefficient bounds and fekete-szego inequalities for a class of bazilevic type functions associated with new differential operator by Jumah, Abd al-Rahman Salman, al-Khafaji, Siba N., Abd al-Husayn, Mushtaq S.

“…We generalized a class of Bazilevic type functions as defined in the open unit disk associated with a differential operator satisfying some subordination…”
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Some subordination and superordination results for the generalized hypergeometric functions associated with Ruscheweyh derivative by Abdul Rahman S. Juma, Fateh S. Aziz

“…Our purpose in this paper is to define a linear operator  F_{p,q,s}[\alpha_{1},m], then applying it to obtain some results on subordination and superordination…”
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Some Subclasses of Univalent and Bi-Univalent Functions Related to K-Fibonacci Numbers and Modified Sigmoid Function by Amal Madhi Rashid, Abdul Rahman S. Juma

“…            This paper is interested in certain  subclasses of univalent and bi-univalent functions concerning  to shell- like curves connected with…”
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On bi-univalent functions of quasi-subordination associated with convolution operator by Saray, Noor Fouad, Juma, Abdul Rahman S.

“…Within the open unit disk, the work presents a novel subclass of bi-univalent functions. The generalized derived operator and the differential operator are…”
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Third Order Differential Subordination for Analytic Functions Involving Convolution Operator by Shehab, Nihad Hameed, Juma, Abdul Rahman S.

“…       In the present paper, by making use of the new generalized operator, some results of third order differential subordination and differential…”
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Some properties of subordination differential and superordination for univalent functions associated with the convolution operators by Anter, Bahaa A., Juma, Abdul Rahman S.

“…In this paper, we define the Hadamard product (or convolution) (f * y([h])) (x)  of the analytic function in the unit disk µ = [ξ : |ξ| < 1, ξ ∈ Ȼ] with the…”
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Certain Subclasses of Meromorphic Functions with Positive Coefficients Associated with Linear Operator by KASSAR, OSAMAH N., JUMA, ABDUL RAHMAN S.

“…In this paper, we introduce and study certain subclass of meromorphic univalent functions by using a linear operator by means of a Hadamard product involving…”
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Subclass of bi-starlike function associated with touchard polynomials by Hamaad, Suha J., Juma, Abdul Rahman S., Ebrahim, Hassan H.

“…The current paper aims to study bi- starlike functions. It presents a new class using Touchard polynomial, which fulfills the subordination conditions. In…”
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On H3(1) Hankel determinant for starlike and convex functions associated with exponential function by Erzig, Omar S., Juma, Abdul Rahman S., Al-Fayadh, Ali

“…This research aims to present and study the convex subclasses and starlike functions of the analytic functions defined in the open unit disk Ư and to…”
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Fuzzy differential for subclass of analytic functions defined by linear operator by Salih, Duaa Abdullah, Juma, Abdul Rahman S., Al-Fayadh, Ali

“…In this work, we establish some results for fuzzy differential for analytic functions associated with the Hadamard product for generalization Srivastava-Attiya…”
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