Certain Inequalities for a General Class of Analytic and Bi-univalent Functions

被引：11
|
作者：
Akgul, Arzu [1 ]
机构：
[1] Kocaeli Univ, Fac Arts & Sci, Dept Math, Kocaeli, Turkey
来源：
SAHAND COMMUNICATIONS IN MATHEMATICAL ANALYSIS | 2019年 / 14卷 / 01期
关键词：
Analytic functions; Univalent functions; Bi-univalent functions; Taylor-Maclaurin series expansion; Coefficient bounds and coefficient estimates; Taylor-Maclaurin coefficients; COEFFICIENT; SUBCLASS;
D O I：
10.22130/scma.2018.70945.277
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this work, the subclass S-Sigma(h,p) (lambda, delta, gamma) of the function class S of analytic and bi-univalent functions is defined and studied in the open unit disc. Estimates for initial coefficients of Taylor-Maclaurin series of bi-univalent functions belonging this class are obtained. Also, some relevant classes are recognized and connections to previous results are made.
引用
收藏
页码：1 / 13
页数：13
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