数学物理学报(英文版) ›› 1990, Vol. 10 ›› Issue (3): 355-360.
• 论文 • 上一篇
A. A. S. Zaghrout, A. A. Ragab
A. A. S. Zaghrout, A. A. Ragab
摘要:
This paper is a study of the oscillatory and asymptotic behaviour of solutions of the second order nonhomogeneous linear differential equation y"+P(x)y=f(x), and the associated homogeneous equation. Conditions are determined, under which the nonhomogeneous equation is oscillatory if and only if the homogeneous equation is oscillatory.