oalib
Search Results: 1 - 10 of 100 matches for " "
All listed articles are free for downloading (OA Articles)
Page 1 /100
Display every page Item
Double Subordination-Preserving Properties for Certain Integral Operators
Nak Eun Cho,Shigeyoshi Owa
Journal of Inequalities and Applications , 2007, DOI: 10.1155/2007/83073
Abstract: The purpose of the present paper is to obtain the sandwich-type theorem which contains the subordination- and superordination-preserving properties for certain integral operators defined on the space of normalized analytic functions in the open unit disk.
Double Subordination-Preserving Properties for Certain Integral Operators  [cached]
Cho Nak Eun,Owa Shigeyoshi
Journal of Inequalities and Applications , 2007,
Abstract: The purpose of the present paper is to obtain the sandwich-type theorem which contains the subordination- and superordination-preserving properties for certain integral operators defined on the space of normalized analytic functions in the open unit disk.
Sandwich-type theorems for certain integral operators  [cached]
H. A. Al-Kharsani,N. M. Al-Areefi
Tamkang Journal of Mathematics , 2010, DOI: 10.5556/j.tkjm.41.2010.207-216
Abstract: The purpose of the present paper is to obtain the sandwich-type theorem which contains the subordination-and superordination-preserving properties for certain integral operators defined on the space of normalized analytic functions in the open unit disk.
Sandwich-Type Theorems for a Class of Multiplier Transformations Associated with the Noor Integral Operators
Nak Eun Cho,Khalida Inayat Noor
Abstract and Applied Analysis , 2012, DOI: 10.1155/2012/904272
Abstract: 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. The sandwich-type theorems for these transformations are also considered.
Some Subclasses of Meromorphic Functions Associated with a Family of Integral Operators
Zhi-Gang Wang,Zhi-Hong Liu,Yong Sun
Journal of Inequalities and Applications , 2009, DOI: 10.1155/2009/931230
Abstract: 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 relationships and integral-preserving properties associated with these subclasses are proved. Several subordination and superordination results involving this family of integral operators are also derived.
Some Subclasses of Meromorphic Functions Associated with a Family of Integral Operators  [cached]
Wang Zhi-Gang,Liu Zhi-Hong,Sun Yong
Journal of Inequalities and Applications , 2009,
Abstract: 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 relationships and integral-preserving properties associated with these subclasses are proved. Several subordination and superordination results involving this family of integral operators are also derived.
Subordination and superordination for multivalent functions defined by linear operators  [PDF]
S. Sivaprasad Kumar,Virendra Kumar,V. Ravichandran
Mathematics , 2011,
Abstract: In this paper, certain linear operators defined on $p$-valent analytic functions have been unified and for them some subordination and superordination results as well as the corresponding sandwich type results are obtained. A related integral transform is discussed and sufficient conditions for functions in different classes have been obtained.
A Class of Nonlinear Integral Operators Preserving Double Subordinations  [PDF]
Oh Sang Kwon,Nak Eun Cho
Abstract and Applied Analysis , 2008, DOI: 10.1155/2008/792160
Abstract: The purpose of the present paper is to investigate some subordination- and superordination-preservingproperties of certain integral operators defined on the space of meromorphic functions in the punctured open unit disk. The sandwich-type theorem for these integraloperators is also considered.
Subordination and Superordination Results for a Class of Analytic Multivalent Functions  [PDF]
S. P. Goyal,Pranay Goswami,H. Silverman
International Journal of Mathematics and Mathematical Sciences , 2008, DOI: 10.1155/2008/561638
Abstract: We derive subordination and superordination results for a family of normalized analytic functions in the open unit disk defined by integral operators. We apply this to obtain sandwich results and generalizations of some known results.
Subordination and superordination for certain analytic functions containing fractional integral
Rabha W. Ibrahim,Maslina Darus,Shaher Momani
Surveys in Mathematics and its Applications , 2009,
Abstract: The purpose of the present article is to derive some subordination and superordination results for certain normalized analytic functions involving fractional integral operator. Moreover, this result is applied to find a relation between univalent solutions for fractional differential equation.
Page 1 /100
Display every page Item


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.