Third Hankel determinant for a certain subclass of analytic functions
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Date
2016
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Publisher
University Press, Singapore
Abstract
The third Hankel determinant H_3 (1) for subclass of analytic functions satisfying geometric condition
Re (zf^' (z))/(f(z)) (〖f(z)〗^(α-1) f^' (z))/z^(α-1) >0
for nonnegative real number α in the open unit disk U={z∈ C:|z|<1} is derived in line with a method of classical analysis devised by Libera and Zlotkiewicz
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Keywords
Hankel Determinant, analytic and univalent function