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On a subclass of analytic functions related to a hyperbola - MaRDI portal

On a subclass of analytic functions related to a hyperbola (Q2260322)

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On a subclass of analytic functions related to a hyperbola
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    On a subclass of analytic functions related to a hyperbola (English)
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    10 March 2015
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    Summary: The object of the present investigation is to solve Fekete-Szegö problem and determine the sharp upper bound to the second Hankel determinant for a new class \(\widetilde{\mathcal R}(a,c,p)\) of analytic functions in the unit disk. We also obtain a sufficient condition for an analytic function to be in this class.
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