Fekete-Szegö Inequality for a Subclass of Bi-univalent Functions Associated with Hohlov Operator and Quasi-subordination  

作　　者：Guo Dong Tang Huo Ao En Xiong Liang-peng 

机构地区：[1]Foundation Department, Chuzhou Vocational and Technical College, Chuzhou, Anhui, 239000 [2]School of Mathematics and Statistics, Chifeng University, Chifeng, Inner Mongolia, 024000 [3]School of Mathematics and Statistics, Wuhan University, Wuhan, 430072

出　　处：《Communications in Mathematical Research》2019年第3期235-246,共12页数学研究通讯（英文版）

基　　金：The NSF(11561001)of China;the NSF(2014MS0101)of Inner Mongolia Province;the Higher School Foundation(NJZY19211)of Inner Mongolia of China;the NSF(KJ2018A0839,KJ2018A0833)of Anhui Provincial Department of Education

摘　　要：In this paper, we introduce a new subclass of bi-univalent functions defined by quasi-subordination and Hohlov operator and obtain the coefficient estimates and Fekete-Szego inequality for function in this new subclass. The results presented in this paper improve or generalize the recent works of other authors.In this paper, we introduce a new subclass of bi-univalent functions defined by quasi-subordination and Hohlov operator and obtain the coefficient estimates and Fekete-Szeg? inequality for function in this new subclass. The results presented in this paper improve or generalize the recent works of other authors.

关 键 词：analytic function univalent function bi-univalent function coefficient estimate Fekete-Szegö inequality Hohlov operator quasi-subordination 

分 类 号：O1[理学—数学]