报告人：杨东辉 教授（中南大学）
报告题目：The bang-bang property of time-varying optimal time control for null controllable heat equation
报告摘要：In this talk, we consider bang-bang property for a kind of time-varying time optimal control problem of null controllable heat equation. The study is a continuation of a recent work, where an approximate null controllable heat equation was considered. We first establish the equivalence between optimal norm control and optimal time control and then prove the existence of the optimal norm control and of the optimal time control. The time-varying bang-bang property for the optimal time control is finally established.
报告时间：2019年12月7日（星期六）下午4：00-6：00
报告地点：科技楼南楼702
