本文研究非齐次线性微分方程f″+A1e^az^n f′+(B0e^bz^n+B1e^dz^n)f=F的解的增长性问题以及解的导数的不动点问题.
This paper is devoted to studying the growth problems,the fixed points of solutions and their derivatives of the nonhomogeneous linear differential equation f″+A1e^az^n f′+(B0e^bz^n+B1e^dz^n)f=F.