报告时间：5月15日 下午2:30-3:20

报告人：张伟年教授  四川大学

报告地点：知新楼B1044

题目：Asymptotic Stability without Negative Definiteness

摘要：Classic criterion of asymptotic stability requires the condition of negative definiteness of the Liapunov function. In this talk we introduce some new weak criteria for asymptotic stability, which do not require the negative definiteness.