On the complex oscillation of non-homogeneous linear differential equations with meromorphic coefficients

[摘要] References(7)In this paper, we investigate the complex oscillation of f(k)+bk−1f(k−1)+…+b0f=B(z), where bk−j({\jmath}=1, …, k) are rational functions, B(z) is a meromorphic funciton, and obtain general estimates of the exponent of convergence of the zero-sequence and the pole-sequence of solutions for the above equation.

[学科分类] 数学（综合）