https://cnrs.hal.science/hal-03895084Alabau-Boussouira, FatihaFatihaAlabau-BoussouiraLMAM - Laboratoire de MathÃ©matiques et Applications de Metz - UPVM - UniversitÃ© Paul Verlaine - Metz - CNRS - Centre National de la Recherche ScientifiqueControllability of cascade coupled systems of multi-dimensional evolution PDEs by a reduced number of controlsHAL CCSD2012[MATH.MATH-OC] Mathematics [math]/Optimization and Control [math.OC][MATH.MATH-AP] Mathematics [math]/Analysis of PDEs [math.AP][MATH] Mathematics [math]Alabau-Boussouira, Fatiha2022-12-12 16:10:482023-03-24 14:53:302022-12-12 16:10:48enJournal articles10.1016/j.crma.2012.05.0091We prove controllability results for abstract systems of weakly coupled N evolution equations in cascade by a reduced number of boundary or locally distributed controls ranging from a single up to controls. We give applications to cascade coupled systems of N multi-dimensional hyperbolic, parabolic and diffusive equations.