关于解析函数极点的几个定理

Some Theorem on the poles of an analytic function

解析函数g(z) =∑∞n =0 bnzn 的模最小极点β1 满足一定条件时 ,有limn∞bnbn + 1 =β1 。

There is limn∞ b nb n+1 =β 1,when the least poles of modulue of analytic function g(z)=∑∞n=0bnz n satisfies some conditions. This paper gives some theorem on the least poles of an analytic function which satisfies some conditions.