Some properties of certain subclasses of p-valent functions defined by a linear derivative operator
Nagat Mustafa, Maslina Darus
Abstract
In the present paper, we introduce new classes of p-valent functions defined by using a generalized linear derivative operator with negative coefficients in the unit disk. The results presented here include the coefficient estimates, extreme points and distortion properties for the aforementioned classes.
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Nagat Mustafa, Maslina Darus, Some properties of certain subclasses of p-valent functions defined by a linear derivative operator,
J. Math. Comput. Sci., 1 (2011), 66-76
Copyright © 2011 Nagat Mustafa, Maslina Darus. This is an open access article distributed under the
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