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Séminaire du LJLL Filippo Santambrogio (Université Claude Bernard - Lyon 1) Le point de départ de l'exposé est la discrétisation temporelle d'un flot de gradient x'(t)= - DF(x(t)) par une suite de problèmes d'optimisation qui font apparaître la distance au carré. En se mettant dans l'espace des mesures de probabilités et en prenant la distance […]
Shirshendu Chowdhury (Kolkata, India) In the first part of the talk, we introduce the concept: Controllability of Differential Equations. Then we give some examples in finite (ODE) and infinite dimensional(PDE) contexts. We recall the controllability results of the Transport and Heat equation. In the second part of the talk, we consider compressible Navier-Stokes equations in […]
Jean Auriol (CentraleSupelec, Univ. Paris-Saclay) In this talk, we focus on recent developments for the stabilization of networks of elementary hyperbolic systems with a chain structure. Such a structure arises in multiple industrial processes such as electric power transmission systems, traffic networks, or torsional vibrations in drilling devices. The objective is to design feedback control […]