摘要
引入了两类扩展的双单叶α-对数强凸函数族,利用分析的技巧研究了其Fekete-Szego不等式.所得第三项系数估计改进了许多双单叶函数的已有结果.
In this paper, two new classes of expanded α-strong logarithmic convex Bi- univalent functions are introduced. By using the methods of analysis, we discuss the Fekete- SzegO inequalitys. The third coefficient estimates of the two Classes of Bi-univaient analytic functions are obtained, which improve those existing results.
作者
郭栋
李宗涛
GUO Dong;LI Zong-tao(Foundation Department,Chuzhou Vocational And Technical College,Chuzhou 239000,China;Department of Mathematics Teaching,Guangzhou Civil Aviation College,Guangzhou 510403,China)
出处
《数学的实践与认识》
北大核心
2018年第16期240-247,共8页
Mathematics in Practice and Theory
基金
安徽省高校自然科学研究项目(重点)(KJ2015A372,KJ2018A0833)
广东省博士启动项目(2016A030310106)
