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.