文章基本信息
- 标题：An Extremal Problem for Univalent Functions
- 本地全文：下载
- 作者：Toshiyuki SUGAWA ; Li-Mei WANG
- 期刊名称：Interdisciplinary Information Sciences
- 印刷版ISSN：1340-9050
- 电子版ISSN：1347-6157
- 出版年度：2019
- 卷号：25
- 期号：1
- 页码：45-52
- DOI：10.4036/iis.2019.A.04
- 出版社：The Editorial Committee of the Interdisciplinary Information Sciences
- 摘要：
For a real constant b, we give sharp estimates of log | f ( z )/ z |+ b arg[ f ( z )/ z ] for subclasses of normalized univalent functions f on the unit disk.
- 关键词：close-to-convex function;variability region;extremal problem
