PDE Seminar: Control for wave equations: revisiting the geometric control condition 30 years later
Speaker: Nicolas Burq, Institut de Mathématiques d
Time：Thursday, 22:00-22:50 June 2rd, 2020
Following the pioneering work by Bardos-Lebeau and Rauch, the property of controllability for the wave equation has been intensively studied, mainly in a smooth framework (smooth metric and smooth domain). In this lecture, and I shall present some new results on observability/control for the wave e...