两类函数的单叶性区域

The Univalent Domain of Two Types of Functions

首先对幂函数和指数函数的映射本质进行了分解,从而找出这两类函数一种分法下的单叶性区域,然后进行推广,找出了这两类函数任一种分法下的单叶性区域。

In this paper,the basic mapping properties of power function and exponential function are decomposed firstly, followed by discussion of univalent domain of the two types of functions. Lastly, we extended the using of this method to learning any univalent domain of these two classes of functions.