Bi-univalent functions associated with Gegenbauer polynomials : New subclasses and coefficient properties

被引：0

作者：

Sham, Alkhattaf ^{[1
]}

Mohd, Maisarah Haji ^{[1
]}

Supramaniam, Shamani ^{[1
]}

机构：

[1] Univ Sains Malaysia, Sch Math Sci, Dept Math, George Town 11800, Malaysia

来源：

JOURNAL OF INTERDISCIPLINARY MATHEMATICS | 2025年 / 28卷 / 01期

关键词：

Holomorphic functions; Bi-univalent functions; Gegenbauer polynomials; Coefficient bounds; Fekete-szeg & ouml; inequality; PSEUDO-STARLIKE;

D O I：

10.47974/JIM-1867

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

g q y In this work we explore three new subclasses of holomorphic and bi-univalent functions, which are characterized using Gegenbauer polynomials. We evidence upper bounds to the third and second coefficients of these functions and moreover establish the Fekete-Szeg & ouml; inequality for functions within these specific subclasses.

引用

页码：267 / 279

页数：13

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