摘要
关于从属的若干注记杨定恭(苏州大学数学系,215006)设H表示单位圆盘内解析函数的全体;A_n是H中形如的f(Z)组成的类,这里n是正整数。设f(Z)和g(Z)在H中,(f*g)(Z)表示f(Z)与g(Z)的Hadamard乘积或卷积;表示f(Z)...
In this paper,among other things,we prove the following results:Theorem 1 Let .The result issharp。ThOorem 4 Let p(z) be analgtic and h(z)be convex univalent in with p(O)=then a>0。Theorem 5 Let The results are sharp。