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Volume 7, Issue 3, Article 103 |
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On Neighborhoods of a Certain Class of Complex Order Defined by Ruscheweyh Derivative Operator
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Authors: |
Öznur Özkan, Osman Altintas, |
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Keywords:
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Analytic function, Hadamard product, $delta -$ neighborhood, Subordination, Close-to-convex function. |
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Date Received:
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06/10/05 |
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Date Accepted:
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09/03/06 |
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Subject Codes: |
30C45.
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Editors: |
Gabriela Kohr, |
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Abstract: |
In this paper, we introduce the subclass  which is defined by concept of subordination. According to this, we obtain a necessary and sufficient condition which is equivalent to this class. Further, we apply to the  neighborhoods for belonging to to this condition.
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