Some Hankel Determinants for Functions satisfying Re f(z)/z > 0
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Date
2015
Authors
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Journal ISSN
Volume Title
Publisher
Mathematical Association of Nigeria
Abstract
We obtain sharp bounds on some Hankel determinants with Fekete-Szego parameter for analytic mappings of
the unit disk U : jzj < 1 satisfying Re f(z)=z > 0 in U. Our results extend some known ones.
Description
Article
Keywords
Analytic functions, Hankel determinants, Fekete-Szego functional