On certain subclasses of analytic and univalent functions involving convolution operators.

Oladipo, A.T.

Displaying similar documents to “On certain subclasses of analytic and univalent functions involving convolution operators.”

Differential sandwich theorems for some subclasses of analytic functions involving a linear operator.

Shammugam, T.N., Ramachandran, C., Darus, M., Sivasubramanian, S. (2007)

Acta Mathematica Universitatis Comenianae. New Series

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A Note on Univalent Functions with Finitely many Coefficients

Darus, M., Ibrahim, R. (2010)

Fractional Calculus and Applied Analysis

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MSC 2010: 30C45 The main object of this article is to introduce sufficient conditions of univalency for a class of analytic functions with finitely many coefficients defined by approximate functions due to Suffridge on the unit disk of the complex plane whose image is saddle-shaped. Sandwich theorem is also discussed.

On classes of functions in the unit disk.

Ibrahim, Rabha W., Darus, Maslina (2010)

Acta Universitatis Apulensis. Mathematics - Informatics

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Some Notes about a Class of Univalent Functions with Negative Coefficients

Pashkouleva, Donka (2010)

Fractional Calculus and Applied Analysis

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MSC 2010: 30C45, 30C50 The 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 coefficients.