arXiv · 2310.02666
The sharp bound of the third order Hankel determinant for inverse of Ozaki close-to-convex functions
Abstract
Let $f$ be analytic in the unit disk $\mathbb{D}= \{z \in \mathbb{C}~:~ |z| < 1\}$, and $\mathcal{S}$ be the subclass of normalized univalent functions given by $f(z)=\sum_{n=1}^{\infty}a_{n}z^{n},~a_{1}:=1$ for $z \in\mathbb{D}$. We present the sharp bounds of the third-order Hankel determinant for inverse functions when it belongs to of the class of Ozaki close-to-convex.
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Biswajit Rath, K. Sanjay Kumar, D. Vamshee Krishna. 2023-10-04. The sharp bound of the third order Hankel determinant for inverse of Ozaki close-to-convex functions. https://arxiv.org/abs/2310.02666
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