Preface A Short Introduction to Carleman Estimates Jeremi Darde, Sylvain Ervedoza Saturated Boundary Stabilization of Partial Differential Equations Using Control-Lyapunov Functions Hugo Lhachemi, Christophe Prieur State Observation for Stochastic Partial Differential Equations Qi Lu Uniqueness Theorems Under Kalman's Rank Condition and Asymptotic Synchronization for Second Order Dissipative Systems Tatsien Li, Bopeng Rao