借助时间尺度的有关理论,运用Riccati变换技术与不等式技巧研究时间尺度上一类二阶拟线性中立型时滞动力方程的振动性,给出该类方程所有解振动的两个充分条件,推广并改进已有某些结果。
By means of the theory of time scales, Riccati transformation technique and inequalities, the oscillation behavior for the second-order quasilinear neutral delay dynamic equation on time scales is studied. Two sufficient conditions are obtained for oscillation of this equation. The results in this paper extend and improve the results given in literatures.