Second Hankel Determinant for Certain Subclasses of Bi-univalent functions

In this paper, we have investigated the upper bound for the second hankel determinant for some subclasses of bi-univalent functions in open unit disc U by using Chebyshev polynomials.

Saved in:
Bibliographic Details
Published inJournal of physics. Conference series Vol. 1664; no. 1; pp. 12044 - 12051
Main Authors AL-Ameedee, Sarah A, Atshan, Waggas Galib, AL-Maamori, Faez Ali
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.11.2020
Subjects
Bi-univalent functions
Chebyshev approximation
Coefficient bounds
Mathematical analysis
Physics
Polynomials
Subordination
Upper bounds
Online AccessGet full text

Cover

More Information
Summary:In this paper, we have investigated the upper bound for the second hankel determinant for some subclasses of bi-univalent functions in open unit disc U by using Chebyshev polynomials.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1664/1/012044