Results 21 to 30 of about 511 (181)

Differential Subordination and Superordination Results Using Fractional Integral of Confluent Hypergeometric Function

open access: yesSymmetry, 2021
Both the theory of differential subordination and its dual, the theory of differential superordination, introduced by Professors Miller and Mocanu are based on reinterpreting certain inequalities for real-valued functions for the case of complex-valued ...
Alina Alb Lupaş   +2 more
exaly   +2 more sources

Differential subordination and superordination results for Cho–Kwon–Srivastava operator

open access: yesComputers and Mathematics With Applications, 2012
Making use of the concepts of differential subordination and superordination, many subordination and superordination results are obtained for analytic functions in the open unit disk using the Cho–Kwon–Srivastava operator by investigating appropriate ...
S Sivasubramanian
exaly   +2 more sources

Differential subordination and superordination results for generalized "Srivastava-Attiya" fractional integral operator [PDF]

open access: yesMathematica Moravica, 2022
In this paper, we derive some subordination and superordination results for the generalized "Srivastava-Attiya" fractional integral operator. Some interesting corollaries for this operator is also obtained.
Soni Amit
doaj   +2 more sources

Sandwich Theories for Pascal Distribution–Related Univalent Functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences
This paper investigates differential subordination and superordination for univalent functions, emphasizing operators derived from the Pascal distribution.
Fatma Z. El-Emam, Samar M. Madian
doaj   +2 more sources

New Results on Higher-Order Differential Subordination and Superordination for Univalent Analytic Functions Using a New Operator

open access: yesSymmetry, 2022
We present several new results for higher-order (fourth-order) differential subordination and superordination in this paper by using the new operator Hα,β,δ,ξ,γ,nf(v) and offer numerous new findings for fourth-order differential
Waggas Galib Atshan   +2 more
exaly   +2 more sources

Applications of Subordination for Holomorphic Functions Stated by Generalized By-Product Operator

open access: yesInternational Journal of Mathematics and Mathematical Sciences
The 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
doaj   +2 more sources

Strong differential subordination and superordination of analytic functions

open access: yesJournal of Mathematical Analysis and Applications, 2012
Strong differential subordination and superordination results are obtained for analytic functions in the open unit disk by investigating appropriate classes of admissible functions.
T K Suresh
exaly   +2 more sources

Third-Order Fuzzy Subordination and Superordination on Analytic Functions on Punctured Unit Disk

open access: yesAxioms
This 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
doaj   +2 more sources

New Results on Fourth-Order Differential Subordination and Superordination for Univalent Analytic Functions Involving a Linear Operator

open access: yesSymmetry, 2022
We present several new results for fourth-order differential subordination and superordination in this paper by using the differential linear operator Γπ,ρ,β,μfz.
Waggas Galib Atshan   +2 more
exaly   +2 more sources

Fuzzy Differential Subordination and Superordination Results for Fractional Integral Associated with Dziok-Srivastava Operator

open access: yesMathematics, 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
doaj   +2 more sources

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