摘要
研究了一类边界条件下中立型脉冲双曲方程解的振动性,得到了每个非零解振动的若干充分条件.利用Green公式,把中立型脉冲双曲方程的振动问题转化为微分脉冲不等式不存在最终正解的问题,然后在等脉冲条件下得到了判别其所有解振动的充分条件.
In this paper,the oscillation properties of solutions under a kind of boundary conditions for impulsive hyperbolic differential equation of neutral type are studied.Changing the oscillatory problem to the one that differential inequality has no eventually positive solution by using the Green formula,we obtain some sufficient conditions for oscillation.
出处
《徐州师范大学学报（自然科学版）》
CAS
2008年第2期62-65,共4页
Journal of Xuzhou Normal University(Natural Science Edition)
基金
国家自然科学基金资助项目(40373003
40372121)
CUGQNL0616基金资助项目
关键词
中立
脉冲
双曲方程
振动
neutral type
impulsive
hyperbolic differential equation
oscillation
