Results 31 to 40 of about 4,249,443 (275)
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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AIMS Mathematics, 2023 In this paper the authors combine the quantum calculus applications regarding the theories of differential subordination and superordination with fuzzy theory.
A. Lupaș, Shujaat Ali Shah, L. Iambor
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On fuzzy differential subordination associated with $ q $-difference operator
AIMS Mathematics, 2023 This article presents the link between the fuzzy differential subordination and the q-theory of functions. We use the fuzzy differential subordination to define certain subclasses of univalent functions associated with the q-difference operator.
Shujaat Ali Shah +3 more
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Symmetry, 2023 This paper presents a geometric approach to the problems in differential subordination theory. The necessary conditions for a function to be in various subfamilies of the class of starlike functions and the class of Carathéodory functions are studied ...
Muhammad Ghaffar Khan +4 more
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AIMS Mathematics, 2023 In this paper, we employ the concept of the $ q $-derivative to derive certain differential and integral operators, $ D_{q, \lambda}^{n} $ and $ I_{q, \lambda}^{n} $, resp., to generalize the class of Salagean operators over the set of univalent ...
E. Amini +3 more
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Mathematics, 2023 In this research, we combine ideas from geometric function theory and fuzzy set theory. We define a new operator Dτ−λLα,ζm:A→A of analytic functions in the open unit disc Δ with the help of the Riemann–Liouville fractional integral operator, the linear ...
D. Breaz +3 more
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, 2021 In this paper, we study third-order differential subordination of univalent functions defined by differential operator.
Atshan W.G., Yalçin S., Hassan H.Z.
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Applications of the q-Sălăgean Differential Operator Involving Multivalent Functions
Axioms, 2022 In this article we explore several applications of q-calculus in geometric function theory. Using the method of differential subordination, we obtain interesting univalence properties for the q-Sălăgean differential operator.
Alina Alb Lupaş
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Symmetry, 2023 The results obtained by the authors in the present article refer to quantum calculus applications regarding the theories of strong differential subordination and superordination. The q-analogue of the multiplier transformation is extended, in order to be
A. Lupaș, F. Ghanim
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AIMS Mathematics, 2023 The present investigation focus on applying the theories of differential subordination, differential superordination and related sandwich-type results for the study of some subclasses of symmetric functions connected through a linear extended multiplier ...
E. E. Ali, G. Oros, A. Albalahi
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