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Volume 7, Issue 2, Article 50 |
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Coefficient Inequality For A Function Whose Derivative Has A Positive Real Part
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Authors: |
Aini Janteng, Suzeini Abdul Halim, Maslina Darus, |
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Keywords:
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Fekete-Szegö functional, Hankel determinant, Convex and starlike functions, Positive real functions. |
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Date Received:
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07/03/05 |
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Date Accepted:
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09/03/06 |
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Subject Codes: |
Primary 30C45.
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Editors: |
Anthony Sofo, |
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Abstract: |
Let denote the subclass of normalised analytic univalent functions defined by and satisfy where , we give sharp upper bound for .
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