Third Hankel determinant for certain subclass of analytic functions
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DOI:
https://doi.org/10.26637/mjm404/005Abstract
The third Hankel determinant, H3(1) for subclass of analytic functions satisfying geometric condition
Rezf′(z)f(z)f(z)α−1f′(z)zα−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 [9].
Keywords:
Hankel determinant, caratheodory functions, product of geometric expression, analytic functionsMathematics Subject Classification:
30C45- Pages: 565-570
- Date Published: 01-10-2016
- Vol. 4 No. 04 (2016): Malaya Journal of Matematik (MJM)
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