摘要
考虑了一类具有二阶连续偏差变元的二阶中立型方程，得到了该类方程的振动准则，所得结果推广了以往的相应结果。
The authors investigate a class of second order neutral equation with continuous distributed edviating argument,and obtain oscillatory criteria for such equation.The results generalize some previous results,and give some examples.
出处
《河北大学学报（自然科学版）》
CAS
1998年第3期236-239,共4页
Journal of Hebei University(Natural Science Edition)
基金
河北省自然科学基金
关键词
中立型方程
连续偏差变元
振动性
Neutral equation Continuous distributed delay Oscillation
