摘要
设H(α,β)为单位圆上一族解析函数,以Mocanu函数族为其真子族。称数量为H的β皆α-凸半径。本文证明。
Let H(a, β) be the class of analytic functions f in the unit disk which contains the Mocanu class as its proper subset. The quantity)is called tile radius of a- convexity of order β for the class H. In this paper we determine the radius R.
出处
《黑龙江大学自然科学学报》
CAS
1995年第3期1-5,共5页
Journal of Natural Science of Heilongjiang University
关键词
解析函数
星象函数
凸半径
Analytic function
Starlike function
Radius of convexity