设f1,f2是复方程f″+Af=0的两个线性无关解,其中A是整函数,令E=f1f2.本文研究了齐次线性微分方程f″+Af=0的超级零点充满圆问题,建立了E的超级零点充满圆的一些结果.所得结果精确了一些已有的结果.
This paper,let f1 ,f2 be two linearly independen solution of the differential equation f″+ Af = 0 where A is an entire function. Set E = f1 ,f2, we shall study the hype-order zero distribution of E and get some results on zero-filling discs of E of the growth and zeros of entire solutions of higher order linear differential equation.