摘要
本文中主要研究了二阶线性中立型差分微分方程有界解的振动性,并获得几个充分条件.
In this paper,we mainly studied the oscillation of the soluions of thesecond order linear neutral differential-difference equations,and obtainedsome sufficient conditions of it.
出处
《内蒙古师范大学学报（自然科学汉文版）》
CAS
1990年第4期9-13,共5页
Journal of Inner Mongolia Normal University(Natural Science Edition)
关键词
差分微分方程
中立型
振动型
解
Neutral type differential-difference equation
Differentialdifference inequality
Eventually positive(negative)solution
Oscillation
