New classes of analytic and bi-univalent functions

被引：30
作者：
Cotirla, Luminita-Ioana [1 ]
机构：
[1] Tech Univ Cluj Napoca, Dept Math, Cluj Napoca, Romania
来源：
AIMS MATHEMATICS | 2021年 / 6卷 / 10期
关键词：
Fekete-Szego problem; (p; q)-derivative operator; univalent functions; bi-univalent functions; analytic functions; coefficient bounds and coefficient estimates; SUBCLASS;
D O I：
10.3934/math.2021618
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Using the (p,q)-derivative operator we introduce new subclasses of analytic and bi-univalent functions, we obtain estimates on coefficients and the Fekete-Szego functional.
引用
收藏
页码：10642 / 10651
页数：10
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