Results 21 to 30 of about 128 (72)
Fuzzy Best Dominants for Certain Fuzzy Differential Subordinations
Journal of Advances in Applied & Computational Mathematics, 2022 This paper aims to present a survey on certain fuzzy subordination properties for analytic functions defined in the open unit disk. The new results are derived by considering a certain differential operator. By making use of two differential properties of the operator we determine sufficient conditions to find the fuzzy best dominants for several fuzzy
Cătaş, Adriana
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Introduction in third-order fuzzy differential subordination
Hacettepe Journal of Mathematics and StatisticsIn light of the well-established and widely-used theory of differential subordination, recent works incorporating fuzzy elements into Geometric Function Theory have given rise to the concept of fuzzy differential subordination. Second-order fuzzy differential subordinations were taken into consideration for studies up until this point.
Georgia Irina Oros +2 more
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Certain Results on Fuzzy p-Valent Functions Involving the Linear Operator
Mathematics, 2023 The idea of fuzzy differential subordination is a generalisation of the traditional idea of differential subordination that evolved in recent years as a result of incorporating the idea of fuzzy set into the field of geometric function theory.
Ekram Elsayed Ali +3 more
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Axioms, 2023 In this paper, the author combines the geometric theory of analytic function regarding differential superordination and subordination with fuzzy theory for the convolution product of Ruscheweyh derivative and multiplier transformation.
Alina Alb Lupaş
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Fuzzy Subordination Results for Meromorphic Functions Associated with Hurwitz–Lerch Zeta Function
MathematicsThe notion of the fuzzy set was incorporated into geometric function theory in recent years, leading to the emergence of fuzzy differential subordination theory, which is a generalization of the classical differential subordination notion.
Ekram E. Ali +4 more
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Axioms, 2023 Sanford S. Miller and Petru T. Mocanu’s theory of second-order differential subordinations was extended for the case of third-order differential subordinations by José A. Antonino and Sanford S. Miller in 2011.
Georgia Irina Oros +2 more
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Differential and fuzzy differential sandwich theorems involving quantum calculus operators
Journal of Nigerian Society of Physical SciencesThe principle of subordination is useful in comparing two holomorphic functions when the range of one holomorphic function is a subset of the other and they comply at a single point.
I. R. Silviya, K. Muthunagai
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FUZZY DIFFERENTIAL SUBORDINATION INVOLVING GENERALIZED NOOR-RUSCHEWEYH OPERATOR [PDF]
Facta Universitatis, Series: Mathematics and InformaticsA new operator Lnλ is introduced as a convex combination of Ruscheweyh derivative operator and Noor integral operator on the class A of analytic functions in the open unit disc E. The operator Lnλ is studied using fuzzy set theory and fuzzy differential subordination. All the results proved are sharp.
Khalida Inayat Noor, Muhammad Aslam Noor
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Fuzzy Subordination Results for Meromorphic Functions Connected with a Linear Operator
Fractal and FractionalThe concept of subordination is expanded in this study from the fuzzy sets theory to the geometry theory of analytic functions with a single complex variable.
Ekram E. Ali +3 more
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Application on Fuzzy Third-Order Subordination and Superordination Connected with Lommel Function
MathematicsThis work is based on the recently introduced concepts of third-order fuzzy differential subordination and its dual, third-order fuzzy differential superordination.
Ekram E. Ali +3 more
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