Results 91 to 100 of about 514 (184)

Differential sandwich theorems for p-valent functions associated with generalized multiplier transformations

open access: yesLe Matematiche, 2013
In this paper, we obtain some applications of theory of differential subordination, superordination and sandwich results involving an operator.
R. M. El-Ashwah   +3 more
doaj  

On Certain Subclasses of Analytic Functions Associated with a Symmetric q-Differential Operator

open access: yesMathematics
This paper explores a class of analytic functions defined in the open unit disk by means of a symmetric q-differential operator. In the first part, we derive sufficient conditions for functions to belong to a subclass associated with this operator, using
Vasile-Aurel Caus
doaj   +1 more source

New Classes of Analytic Functions Involving Generalized Noor Integral Operator

open access: yesJournal of Inequalities and Applications, 2008
The present article investigates new classes of functions involving generalized Noor integral operator. Some properties of these functions are studied including characterization and distortion theorems.
Maslina Darus, Rabha W. Ibrahim
doaj   +1 more source

Sandwich-Type Theorems for a Class of Multiplier Transformations Associated with the Noor Integral Operators

open access: yesAbstract and Applied Analysis, 2012
We obtain some subordination- and superordination-preserving properties for a class of multiplier transformations associated with Noor integral operators defined on the space of normalized analytic functions in the open unit disk.
Nak Eun Cho, Khalida Inayat Noor
doaj   +1 more source

Restorative Retelling for Processing Psychedelic Experiences: Rationale and Case Study of Complicated Grief. [PDF]

open access: yesFront Psychol, 2022
González D   +5 more
europepmc   +1 more source

Differential sandwich theorems of symmetric points associated with Dziok-Srivastava operator

open access: yesLe Matematiche, 2013
In this paper we obtain some applications of theory of differential subordination, superordination and sandwich results for the classes of symmetric points associated with Dziok-Srivastava operator.
Rabba M. El-Ashwah   +3 more
doaj  

SUBORDINATION AND SUPERORDINATION RESULTS FOR THE FAMILY OF JUNG-KIM-SRIVASTAVA INTEGRAL OPERATORS [PDF]

open access: yes, 2014
In this paper, we derive some subordination and superordination results associated with the family of Jung-Kim-Srivastava integral operators defined on the space of meromorphic functions. Several sandwich-type results are also obtained.
Yong Sun, Zhi-hong Liu, Wei-ping Kuang
core  

Sandwich-type theorems for a class of integral operators with special properties

open access: yesSahand Communications in Mathematical Analysis, 2014
In the present paper, we prove subordination, superordination and sandwich-type properties of a certain integral operators for univalent functions on open unit disc, moreover the special behavior of this class is investigated.
Parisa Hariri
doaj  

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