Extensions of some generalized conditions for starlikeness and convexity

Journal of inequalities and applications

Pranay Goswami¹ 

关键词: analytic functions;    starlike and convex functions;    n-starlike and n-convex functions;    coefficient estimates;   

DOI  :  10.1186/1029-242X-2014-431

学科分类：数学（综合）

来源: SpringerOpen

【 摘 要 】

In the present paper we obtain generalized sufficient conditions for the starlikeness and convexity of some normalized analytic functions; the results extend those recently obtained in the work of Uyanik and Owa (J. Inequal. Appl. 2011:87, 2011). MSC:30C45.

【 授权许可】

CC BY