TY - UNPB AU - Coron, Jean-Michel AU - Nguyen, Hoai-Minh TI - On the optimal controllability time for linear hyperbolic systems with time-dependent coefficients JO - Annales de l'Institut Fourier PY - 2026 PB - Association des Annales de l’institut Fourier N1 - Online first DO - 10.5802/aif.3745 LA - en ID - AIF_0__0_0_A33_0 ER -