The Boundedness of Perturbed Systems with Impulsive Effects
脉冲摄动微分系统的有界性

This paper, by variational Lyapunov method, has studied boundedness in terms of two measures of perturbed systems with impulsive effects. Compared to the former results obtained by Lyapunov method, it is not difficult to find that variational Lyapunov method is an extension of Lyapunov method.