A subclass of --starlike functions.
Aouf, M.K., Shamandy, A., Mostafa, A.O., Madian, S.M. (2010)
Acta Universitatis Apulensis. Mathematics - Informatics
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Displaying similar documents to “Subordination results and integral means for -uniformly starlike functions.”
A subclass of --starlike functions.
Integral means for certain subclasses of uniformly starlike and convex functions defined by convolution.
Aouf, M.K., El--Ashwah, R.M., El--Deeb, S.M. (2009)
Acta Universitatis Apulensis. Mathematics - Informatics
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Differential subordinations and superordinations for analytic functions defined by the generalized Sălăgean derivative.
Nechita, Veronica Oana (2008)
Acta Universitatis Apulensis. Mathematics - Informatics
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Certain subclasses of analytic functions defined by a family of linear operators
A. O. Mostafa (2010)
Matematički Vesnik
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On some -starlike integral operators
Kunle Oladeji Babalola (2010)
Kragujevac Journal of Mathematics
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Certain Differential Subordinations using a Generalized Sălăgean Operator and Ruscheweyh Operator
Alb Lupaş, Alina (2010)
Fractional Calculus and Applied Analysis
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MSC 2010: 30C45, 30A20, 34A40 In the present paper we define a new operator using the generalized Sălăgean operator and the Ruscheweyh operator.
Differential sandwich theorems of -valent functions associated with a certain fractional derivative operator
Somia Muftah Amsheri, Valentina Zharkova (2011)
Kragujevac Journal of Mathematics
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Differential subordination defined by using extended multiplier transformations operator at the class of meromorphic functions.
El--Ashwah, R.M. (2010)
Acta Universitatis Apulensis. Mathematics - Informatics
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Starlikeness of functions satisfying a differential inequality
Rosihan M. Ali, S. Ponnusamy, Vikramaditya Singh (1995)
Annales Polonici Mathematici
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In a recent paper Fournier and Ruscheweyh established a theorem related to a certain functional. We extend their result differently, and then use it to obtain a precise upper bound on α so that for f analytic in |z| < 1, f(0) = f'(0) - 1 = 0 and satisfying Re{zf''(z)} > -λ, the function f is starlike.
An Application of the Subordination Chains
Irina Oros, Georgia (2010)
Fractional Calculus and Applied Analysis
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MSC 2010: 30C45, 30A20, 34A30 The notion of differential superordination was introduced in [4] by S.S. Miller and P.T. Mocanu as a dual concept of differential subordination [3] and was developed in [5]. The notion of strong differential subordination was introduced by J.A. Antonino and S. Romaguera in [1]. In [6] the author introduced the dual concept of strong differential superordination. In this paper we study strong differential superordination using the subordination chains. ...
On a class of univalent functions.
Singh, Vikramaditya (2000)
International Journal of Mathematics and Mathematical Sciences
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A family of integral operators preserving subordination and superordination.
Xiang, Ri-Guang, Wang, Zhi-Gang, Darus, M. (2010)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
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