解析函数的β级星象半径  

THE RADIUS OF STARLIKENESS OF ORDERβON CERTAIN ANALYTIC FUNCTIONS

作　　者：钟玉泉 

出　　处：《四川大学学报（自然科学版）》1995年第2期121-127,共7页Journal of Sichuan University(Natural Science Edition)

摘　　要：设是单位圆＜１内的解析函数，用Ｎ记这种函数的全体。ＭａｃＧｒｅｇｏｒ研究了Ｎ中函数ｆ（ｚ）的星象性，得到若干结果。１９９０年作者推广了这些结果。我们研究了Ｎ中函数ｆ（ｚ）的β级星象性，给出了进一步的推广。Let be analytic in|z|<1, the total of which are denoted by N. MacGregor studied the radius of starlikeness of functions f(z)in N and received some results.In 1990 ,the author generalized these results. In this paper ,the author gave further generalization

关 键 词：解析函数 β级星象半径 星象函数 

分 类 号：O174.51[理学—数学]