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Third-order differential subordination and superordination involving a fractional operator [PDF]

open access: yesOpen Mathematics, 2015
The third-order differential subordination and the corresponding differential superordination problems for a new linear operator convoluted the fractional integral operator with the Carlson-Shaffer operator, are investigated in this study.
Rabha W Ibrahim   +2 more
exaly   +3 more sources

Properties of Differential Subordination and Superordination for Multivalent Functions Associated with the Convolution Operators [PDF]

open access: yesAxioms, 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 ...
Cotirla Luminiţa-Ioana   +1 more
exaly   +4 more sources

Differential Subordination and Superordination Results Associated with Mittag–Leffler Function [PDF]

open access: yesMathematics, 2021
In this paper, we derive a number of interesting results concerning subordination and superordination relations for certain analytic functions associated with an extension of the Mittag–Leffler function.
Adel Attiya   +2 more
exaly   +4 more sources

Introducing the Third-Order Fuzzy Superordination Concept and Related Results [PDF]

open access: yesMathematics
Third-order fuzzy differential subordination studies were recently initiated by developing the main concepts necessary for obtaining new results on this topic.
Simona Dzitac   +2 more
exaly   +4 more sources

A Class of Integral Operators Preserving Subordination and Superordination [PDF]

open access: yesJournal of Inequalities and Applications, 2008
We give some subordination- and superordination-preserving properties of certain nonlinear integral operators defined on the space of normalized analytic functions in the open unit disk.
Cho NakEun, Kim InHwa
doaj   +5 more sources

New Developments on the Theory of Third-Order Differential Superordination Involving Gaussian Hypergeometric Function [PDF]

open access: yesMathematics, 2023
The present research aims to present new results regarding the fundamental problem of providing sufficient conditions for finding the best subordinant of a third-order differential superordination. A theorem revealing such conditions is first proved in a
Georgia Irina Oros   +1 more
doaj   +2 more sources

Subordination and Superordination on Schwarzian Derivatives [PDF]

open access: yesJournal of Inequalities and Applications, 2008
Abstract Let the functions be analytic and let 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 are obtained so that either or .
N. Seenivasagan   +2 more
openaire   +7 more sources

Differential Subordination and Superordination Results for q-Analogue of Multiplier Transformation [PDF]

open access: yesFractal and Fractional, 2023
The results obtained by the authors in the present paper refer to quantum calculus applications regarding the theories of differential subordination and superordination.
Alina Alb Lupaş, Adriana Cătaş
doaj   +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   +3 more sources

Strong Differential Subordinations and Superordinations for Riemann–Liouville Fractional Integral of Extended q-Hypergeometric Function

open access: yesMathematics, 2023
The notions of strong differential subordination and its dual, strong differential superordination, have been introduced as extensions of the classical differential subordination and superordination concepts, respectively.
Alina Alb Lupaş, Georgia Irina Oros
doaj   +1 more source

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