73882必赢网页版(中国)欧洲杯

Research

Probability & Statistics Seminar

Weak observability and stabilization

Speaker: Gengsheng Wang (Tianjin University)
Time: Apr 22, 2022, 15:00-16:00
Location: Tencent Meeting ID 609 352 827

Abstract

We present respectively necessary and sufficient conditions on the exponential stabilizability and the complete stabilizability for abstract linear control systems in Hilbert spaces. These conditions are characterized by the weak observability inequalities for the dual systems. Several examples, which are not null controllable but are complete stabilizable, are given. The results in this talk are provided by joint works with E. Trelat and Y. Xu (2020) and with H. Liu, Y. Xu and H. Yu. (2022).