研究了亚纯函数系数的高阶线性微分方程解的充满圆及其Boerel方向问题,得到了齐次高阶线性微分方程解的充满圆及其Boerel方向的两个结果.
This paper deal with the filling circle and borel direction of solutions of higher order homogeneous linear differenliad equations with meromorphic function coefficent, and getting two results of filling circle and borel direction of higher ordcr homogeneous linear differenliad equations.