14h-14h40 : L. Maniar (Univ. Caddi Ayad, Marrakech) Stabilization  of some Coupled Systems

14h45-15h25 : S. Boulite (Univ. Hassen II, Casablanca) Robust multivariable PI-controllers for linear systems in Banach state spaces

15h30 : Pause café

15h45-16h25: E. Ait Ben Hassi (Univ. Caddi Ayad, Marrakech) Compactness of the difference  of two thermo-elastic semigroups