研究了一类二阶非线性脉冲泛函微分方程,通过应用Lakshmikantham等建立的脉冲微分不等式,给出了一些方程解振动的准则.最后举例说明我们的结论.
A kind of second-order impulsive nonlinear FDE is studied in this paper. By using impulsive differential inequalities established by Lakshmikantham etc. , several criteria on the oscillations of solutions are given. At last, an example is presented to demonstrate our results.