Results 71 to 80 of about 4,495,877 (113)
On the univalence of an integral operator [PDF]
, 2015 In this paper we introduce a new general integral operator for analytic functions in the open unit disk and we derive some criteria for univalence of this integral operator.
PESCAR, Virgil
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Majorization for certain classes of analytic functions defined by convolution structure [PDF]
, 2017 In this paper, we investigate majorization properties for certain classes of analytic functions defined by convolution structure. Also we point out some new and known consequences of our main result.
ALI, Ekram Elsayed
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A class of harmonic univalent functions associated with modified q−Cătaș operator
Using the modified q−Cătaș operator, we define a class of harmonic univalent functions and obtain various properties for functions in this class.
AOUF, Mohamed K., MOSTAFA, Adela O.
core +1 more source
A new class of (j; k)-symmetric harmonic starlike functions [PDF]
, 2015 Using the concepts of (j; k)-symmetrical functions we define the class of sense-preserving harmonic univalent functions SHj;ks (β), and prove certain interesting results.
AL SARARI, Fuad, SATYANARAYANA, Latha
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Some Notes about a Class of Univalent Functions with Negative Coefficients [PDF]
, 2010 MSC 2010: 30C45, 30C50The object of this paper is to obtain sharp results involving coefficient bounds, growth and distortion properties for some classes of analytic and univalent functions with negative ...
Pashkouleva, Donka
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, 2021 In the this paper we introduced a class of Multivalent functions with negative coefficients defined by Dziak-Srivastava operator and some application of Fractional Calculus , we obtain some theorems of this class. ...
et. al., Ameen Khlaif Sachit,
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© Hindawi Publishing Corp. SOME CRITERIA FOR UNIVALENCE OF CERTAIN INTEGRAL OPERATORS
, 2004 We derive some criteria for univalence of certain integral operators for analytic functions in the open unit disk. 2000 Mathematics Subject Classification: 30C45. 1.
Shigeyoshi Owa, Virgil Pescar
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Coefficient estimate of BI-Bazilevic Functions of Sakaguchi type based on Srivastava-Attiya Operator [PDF]
, 2014 In this paper, we introduce and investigate a new subclass of the function class of biunivalentfunctions dened in the open unit disk, which are associated with the Hurwitz-Lerch zetafunction, satisfying subordinate conditions.
babu, o.s +2 more
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Neighborhoods and Partial Sums of Meromorphic Univalent Functions
, 2005 In this paper we determine neighborhood results and partial sums for certain class of meromorphic univalent functions with positive coefficients defined by Ruscheweyh derivatives.
Velayudam, S. V. S. +1 more
core +1 more source
On the class of analytic functions defined by Robertson associated with nephroid domain
The primary focus of this article is to explore a novel subclass, denoted as GNGN, of analytic functions. These functions exhibit starlike properties concerning a boundary point within a nephroid domain. The author obtains representation ...
SIVASUBRAMANIAN, Kavitha
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