Second Hankel Determinants and Fekete-Szegö Inequalities for Some Sub-Classes of Bi-Univalent Functions with Respect to Symmetric and Conjugate Points Related to a Shell Shaped Region

Rayaprolu Bharavi Sharma & Kalikota Rajya Laxmi

doi:10.4208/ata.OA-2017-0020

Second Hankel Determinants and Fekete-Szegö Inequalities for Some Sub-Classes of Bi-Univalent Functions with Respect to Symmetric and Conjugate Points Related to a Shell Shaped Region

Authors

Rayaprolu Bharavi Sharma & Kalikota Rajya Laxmi

DOI:

https://doi.org/10.4208/ata.OA-2017-0020

Keywords:

Analytic functions, univalent functions, Bi-univalent functions, second Hankel determinants, Fekete-Szegö inequalities, symmetric points, conjugate points.

Abstract

In this paper, we have investigated second Hankel determinants and Fekete-Szegö inequalities for some subclasses of Bi-univalent functions with respect to symmetric and Conjugate points which are subordinate to a shell shaped region in the open unit disc ∆.

Downloads

Published

2018-11-14

Abstract View

46271

Pdf View

4384

Issue

Vol. 34 No. 4 (2018)

Section

Articles

How to Cite

Second Hankel Determinants and Fekete-Szegö Inequalities for Some Sub-Classes of Bi-Univalent Functions with Respect to Symmetric and Conjugate Points Related to a Shell Shaped Region. (2018). Analysis in Theory and Applications, 34(4), 358-373. https://doi.org/10.4208/ata.OA-2017-0020