Séminaire: Uniform controllability for metastable systems
19 décembre 2025 @ 11:00 – 12:00 – In this talk, we consider the issue of the null-controllability for some problems presenting a metastable behavior. We will in particular consider the one-dimensional Burgers equation linearized at a stationary shock, and the Allen–Cahn equation linearized at a n-node solution. We give an upper and a lowerbound on the control time required for the controllability […]