Results 11 to 20 of about 1,702 (258)
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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Fractal and Fractional, 2022 The fuzzy differential subordination concept was introduced in 2011, generalizing the concept of differential subordination following a recent trend of adapting fuzzy sets theory to other already-established theories.
Mugur Acu +2 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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Fuzzy differential subordination related to strongly Janowski functions
Applied Mathematics in Science and Engineering, 2023 The research presented in this paper concerns the notion of geometric function theory called fuzzy differential subordination. Using the technique associated with fuzzy differential subordination, a new subclass of analytic functions related with the ...
Bushra Kanwal, Saqib Hussain, Afis Saliu
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DIFFERENTIALSUBORDINATIONSANDFUZZY DIFFERENTIALSUBORDINATIONSUSING HILBERTSPACEOPERATOR
South East Asian Journal of Mathematics and Mathematical Sciences, 2023 Differentialsubordinationhasrecentlybeenextendedfromthegeometric functiontheorytothe fuzzyset theorybyseveral authors. Inthispaper,we usethenotionoffuzzydifferentialsubordinationtointroducecertainfuzzyclasses usingHilbertSpaceOperator.Certaininterestingresultsareestablishedforthese classes.
Naik, Uday H. +2 more
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Mathematics, 2023 Fuzzy set theory, introduced by Zadeh, gives an adaptable and logical solution to the provocation of introducing, evaluating, and opposing numerous sustainability scenarios.
Alina Alb Lupaş
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Differential Subordinations and Harmonic Means [PDF]
Bulletin of the Malaysian Mathematical Sciences Society, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kanas, Stanisława, Tudor, Andreea-Elena
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Differential Subordinations for Nonanalytic Functions [PDF]
Abstract and Applied Analysis, 2014 In the paper by Mocanu (1980), Mocanu has obtained sufficient conditions for a function in the classesC1(U), respectively, andC2(U)to be univalent and to mapUonto a domain which is starlike (with respect to origin), respectively, and convex. Those conditions are similar to those in the analytic case.
Oros, Georgia Irina, Oros, Gheorghe
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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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Applications of differential subordination
Applied Mathematics Letters, 2006 In this paper the authors use the techniques of differential subordinations in the complex plane and that of convolution, to introduce certain subclasses of analytic functions on the unit disk. In particular, they obtain various subclasses of analytic functions that have been previously investigated by Padmanabhan and Parvatham; Padmanabhan and Manjini,
Öznur Özkan, Osman Altintas
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