一类二阶半线性时滞脉冲微分方程解的渐近性

Asymptotic Behavior of Solutions of Second-Order Half-Linear Delay Differential Equations with Impulses

应用微分不等式与Riccati变换,讨论了一类二阶半线性时滞脉冲微分方程的渐近性,得现一系列渐近性的充分条件,并给出阐明肪冲影响的例子.

This paper is concerned with second-order half-linear delay differential equations with impulses. By impulsive differential inequality and Riccati transformation, sufficient condi- tions of asymptotic behavior of all solutions of second-order nonlinear delay differential equations with impulses are obtained. Some examples are also inserted to illustrate the impulsive effect.