Radius of convexity of certain classes of analytic functions

被引：0

作者：

Sokol, Janusz ^{[1
]}

Szynal, Anetta ^{[1
]}

机构：

[1] Rzeszow Univ Technol, Dept Math, PL-35959 Rzeszow, Poland

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2008年 / 344卷 / 02期

关键词：

bounded boundary rotation; convolution; convex; close-to-convex; hypergeometric function; starlike; Carlson-Shaffer operator;

D O I：

10.1016/j.jmaa.2008.03.035

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We consider the classes of analytic functions introduced recently by K.I. Noor which are defined by conditions joining ideas of close-to-convex and of bounded boundary rotation functions. We investigate coefficients estimates and radii of convexity. (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：869 / 875

页数：7

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