The Sharp Bound of the Third Hankel Determinant for Starlike Functions of Order 1/2 | Complex
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The Sharp Bound of the Third Hankel Determinant for the Inverse of Bounded Turning Functions
Page 1 Contemporary Mathematics 30 | Biswajit Rath, et al. Contemporary Mathematics …

There exists a rich literature on the Hankel determinants in the field of geometric function
theory. Particularly, it is not easy to find out the sharp bound on the third Hankel determinant …

Third Hankel Determinant for A Class of Functions with Respect to Symmetric Points Associated
With Exponential Function Page 1 Third Hankel Determinant for A Class of Functions with …

Symmetry | Free Full-Text | Improved Upper Bounds of the Third-Order Hankel Determinant for
Ozaki Close-to-Convex Functions Next Article in Journal A Transformation Factor for …

In this paper, the third Hankel determinant for the class N of functions convex in one
direction is estimated. An analogous problem is solved for a subclass of N consisting of …

We study an upper bound and the sharp bound of the third-order Hankel determinant for
some subfamilies of analytic functions for the parameters α∈(1, 4/3] and α= 3/2 …

In this paper, we consider the class of starlike functions with respect to symmetric points
which are also known as Sakaguchi starlike functions. We determine best possible bounds …