摘要
讨论了一类线性具偏差变元微分方程解的振动性,通过构造函数序列的方法,得出了保证该方程一切解振动的一个新准则,并改进了一些已有的结果。
The aim of this paper is to study the oscillation for the linear differential equation with deviating arguments. By some new skills we obtain a new criterion for the above equation. These conditions improve some known results.
出处
《青岛大学学报(自然科学版)》
CAS
2003年第3期12-16,共5页
Journal of Qingdao University(Natural Science Edition)