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Time optimal boundary controls for the heat equation
International audience -
Stability of the determination of a time-dependent coefficient in parabolic e...
We establish a Lipschitz stability estimate for the inverse problem consisting in the determination of the coefficient $\sigma(t)$, appearing in a Dirichlet... -
Computational model for long-range non-linear propagation over urban cities
International audience -
One-way approximation of the sound propagation in a urban canyon with non-fla...
International audience -
Study of stochastic partial differential equations
This thesis deals with the mathematical field of stochastic nonlinear partial differential equations' analysis. We are interested in parabolic and hyperbolic PDE... -
Optimal control of a semilinear parabolic equation with singular arcs
International audience -
On the Fattorini criterion for approximate controllability and stabilizabilit...
International audience -
Study of the existence and the stability of the blow-up dynamics for critical...
In this thesis, we have obtained a sharp description of blow-up dynamics (Universality of the bubble and the speed of the concentration, stability of the formation of...
