一类双一元函数的二阶汉克尔行列式的上界

IF 0.4 Q4 MATHEMATICS Boletim Sociedade Paranaense de Matematica Pub Date : 2022-12-26 DOI:10.5269/bspm.51332

A. Wanas

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摘要

本文研究了一类关于开单位圆盘上的对称共轭点的解析双一元函数族，并找到了该类函数的第二Hankel行列式H_{2}(2)$的上界。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Upper bound to second Hankel determinant for a family of bi-univalent functions

In the current investigation, we study a certain family of analytic and bi-univalent functions with respect to symmetric conjugate points defined in the open unit disk $U$ and find an upper bounds for the second Hankel determinant $H_{2}(2)$ of the functions belongs to this class.

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