Coefficient, distortion and growth inequalities for certain close-to-convex functions

Journal of inequalities and applications

Nak Eun Cho¹ 

关键词: starlike functions;    close-to-convex functions;    Fekete-Szegö inequalities;    distortion and growth theorems;    subordination theorem;   

DOI  :  10.1186/1029-242X-2011-100

学科分类：数学（综合）

来源: SpringerOpen

【 摘 要 】

In the present investigation, certain subclasses of close-to-convex functions are investigated. In particular, we obtain an estimate for the Fekete-Szegö functional for functions belonging to the class, distortion, growth estimates and covering theorems. Mathematics Subject Classification (2010): 30C45, 30C80.

【 授权许可】

CC BY