中文摘要：

讨论了一类脉冲泛函微分方程的渐近稳定性．通过改进Liapunov泛函的上界，利用Liapunov泛函第二方法和Jensen不等式，得到了一个一致稳定性定理和一个一致渐近稳定性定理，给出的例子说明了所得结果的优越性．

英文摘要：

The stability for a class of impulsive functional differential equation was investigated. By improving the upper bound of Liapunov functional and based on the application of the Liapunov second method together with Liapunov functional and Jensen＇s the inequality, a uniformly stability theorem and a uniformly asymptotically stability theorems are obtained. Examples are also given to demonstrate the advantage of our results.