Results 31 to 40 of about 1,884 (179)

Third-Order Differential Subordination and Superordination Results for Meromorphically Multivalent Functions Associated with the Liu-Srivastava Operator

open access: yesAbstract and Applied Analysis, 2014
There are many articles in the literature dealing with the first-order and the second-order differential subordination and superordination problems for analytic functions in the unit disk, but only a few articles are dealing with the above problems in ...
Huo Tang   +3 more
doaj   +1 more source

Pour une analyse critique du discours dans l'étude des relations internationales. Exemple d'application à des éditoriaux américains sur la guerre en Tchétchénie (Note) [PDF]

open access: yes, 2000
L'étude des relations internationales peut être envisagée sous différentes perspectives disciplinaires (historique, politique, juridique, économique, sociologique), et si ces disciplines disposent chacune de leurs propres traditions méthodologiques ...
Le, Elisabeth
core   +1 more source

Some Subclasses of Meromorphic Functions Associated with a Family of Integral Operators

open access: yesJournal of Inequalities and Applications, 2009
Making use of the principle of subordination between analytic functions and a family of integral operators defined on the space of meromorphic functions, we introduce and investigate some new subclasses of meromorphic functions. Such results as inclusion
Zhi-Gang Wang, Zhi-Hong Liu, Yong Sun
doaj   +2 more sources

Analytic and Harmonic Univalent Functions [PDF]

open access: yes, 2014
Studies on analytic univalent functions became the focus of intense researchwith theBieberbachconjectureposed in 1916 concerning the size of the moduli of the Taylor coefficients of these functions.
M. Ali, Rosihan   +2 more
core   +3 more sources

Fuzzy Differential Inequalities for Convolution Product of Ruscheweyh Derivative and Multiplier Transformation

open access: yesAxioms, 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
doaj   +1 more source

WordNet: An Electronic Lexical Reference System Based on Theories of Lexical Memory [PDF]

open access: yes, 1988
Cet article fait la description de WordNet, système de référence électronique, dont le dessin est basé sur des théories psycholinguistiques concernant la mémoire lexicale et l’organisation mentale des mots.Les noms, les verbes et les adjectifs anglais ...
Fellbaum, Christiane   +3 more
core   +1 more source

On Third-Order Differential Subordinations and Superordinations Results for Univalent Analytic Functions Defined by a New Operator

open access: yesWasit Journal for Pure Sciences, 2023
: In the current paper, we obtain sandwich theorems for univalent functions by using some of the finding of Third-order differential subordination and superordination for  univalent  functions defined by a new  operator  .
Ali Salamah
doaj   +1 more source

Notes on certain analytic functions concerning some subordinations [PDF]

open access: yes, 2019
By making use of the principle of subordination, we investigate a certain subclass of analytic functions. Such results as subordination and superordination are given.
Altınkaya, Şahsene   +2 more
core   +2 more sources

Differential Subordinations Involving Generalized Bessel Functions

open access: yes, 2015
In this paper our aim is to present some subordination and superordination results, by using an operator, which involves the normalized form of the generalized Bessel functions of first kind.
E Deniz   +18 more
core   +1 more source

New Applications of Fuzzy Set Concept in the Geometric Theory of Analytic Functions

open access: yesAxioms, 2023
Zadeh’s fuzzy set theory offers a logical, adaptable solution to the challenge of defining, assessing and contrasting various sustainability scenarios.
Alina Alb Lupaş
doaj   +1 more source

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