近于凸函数的系数不等式
THE COEFFICIENT INEQUALITY OF RELATED TO CLOSE-TO-CONVEX FUNCTIONS

本文研究了近于凸函数的新子类.利用从属关系的方法，获得了这些子类的系数不等式，推广了一些已知结果并获得了新结果.
In this paper, we introduce some new subclasses of close-to-convex functions. By using subordination relationship, we give coefficient inequalities of these subclasses, which generalizes some known results and interesting new results are obtained