Third-Order Differential Subordination and Superordination Results for Meromorphically Multivalent Functions Associated with the Liu-Srivastava Operator [PDF]
Abstract and Applied Analysis, 2014 There are many articles in the literature dealing with the first-order and the second-order differential subordination and superordination problems for analytic functions in the unit disk, but only a few articles are dealing with the above problems in ...
Huo Tang +3 more
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Sandwich Theories for Pascal Distribution–Related Univalent Functions
International Journal of Mathematics and Mathematical SciencesThis paper investigates differential subordination and superordination for univalent functions, emphasizing operators derived from the Pascal distribution.
Fatma Z. El-Emam, Samar M. Madian
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Differential subordination and superordination results for p-valent analytic functions associated with (r,k)-Srivastava fractional integral calculus [PDF]
MethodsXThe object of the present paper is to investigate generalizations of the hypergeometric function and Srivastava fractional integral calculus by using a general version of gamma function(namely (r,k)-gamma function).
Adel Salim Tayyah, Waggas Galib Atshan
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Applications of Subordination for Holomorphic Functions Stated by Generalized By-Product Operator
International Journal of Mathematics and Mathematical SciencesThe aim of this research is to investigate certain problems of differential subordination and superordination of analytic univalent functions in an open unit disk.
Mustafa I. Hameed +5 more
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Axioms, 2023 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∈₵, and satisfy its specific relationship to derive the subordination, superordination, and sandwich results for this operator by using properties of subordination and superordination concepts.
Luminita-Ioana Cotîrla +1 more
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Application of strong differential superordination to a general equation
Rocky Mountain Journal of Mathematics, 2017 In this paper, we study the notion of strong differential superordination as a dual concept of strong differential subordination, introduced in~\cite {1.a}. The notion of strong differential superordination has recently been studied by many authors, see, for example, \cite {2.a, 3.a, 5.a}.
Aghalary, R. +2 more
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Third-Order Fuzzy Subordination and Superordination on Analytic Functions on Punctured Unit Disk
AxiomsThis work’s theorems and corollaries present new third-order fuzzy differential subordination and superordination results developed by using a novel convolution linear operator involving the Gaussian hypergeometric function and a previously studied ...
Ekram E. Ali +3 more
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On Differential Subordination and Superordination for Univalent Function Involving New Operator
Iraqi Journal for Computer Science and Mathematics, 2022 The goal of this paper is to investigate some of the features of differential subordination of analytic univalent functions in an open unit disc. In addition, it has shed light on geometric features such as coefficient inequality, Hadamard product ...
Mustafa I. Hameed +1 more
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Applications of Confluent Hypergeometric Function in Strong Superordination Theory
Axioms, 2022 In the research presented in this paper, confluent hypergeometric function is embedded in the theory of strong differential superordinations. In order to proceed with the study, the form of the confluent hypergeometric function is adapted taking into ...
Georgia Irina Oros +2 more
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Subordination and Superordination on Schwarzian Derivatives [PDF]
Journal of Inequalities and Applications, 2009 Let the functions q1 be analytic and let q2 be analytic univalent in the unit disk. Using the methods of differential subordination and superordination, sufficient conditions involving the Schwarzian derivative of a normalized analytic function f are ...
N. Seenivasagan +2 more
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