STUDY OF SUBCLASSES OF STARLIKE AND CONVEX FUNCTIONS

被引：0

作者：

Faisal, M. I. ^{[1
]}

机构：

[1] Taibah Univ, Dept Math, Univ Rd,POB 344, Medina, Saudi Arabia

来源：

TWMS JOURNAL OF APPLIED AND ENGINEERING MATHEMATICS | 2020年 / 10卷 / 03期

关键词：

Analytic functions; Differential operator; Convex functions;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this article, we introduce new subclasses of starlike and convex functions by using a new differential operator defined in the open unit disk U. We study the geometric properties of such subclasses of starlike and convex functions. The vertices, co-vertices, coordinates of foci and equation of directrix are discussed in detail. Finally, we investigate various convolution properties of these subclasses.

引用

页码：792 / 798

页数：7

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