一类多叶解析函数的若干性质

Properties of a certain subclass of multivalent analytic functions

利用微分从属的方法并通过限制一些定义条件,定义了一个新的多叶解析函数类Tλ,α,p(M,N),同时根据微分从属的部分结论导出Tλ,α,p(M,N)内函数的从属关系、半径问题等性质.

Using the methods of differential subordination and sufficient conditions determined, the author defines a new class of multivalent analytic functions Tλ,a,p （M,N）. Making use of the familiar principle of differential subordination, subordination relationship and radius problems involving the function Tλ,a,p（M,N） are derived.