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math.AP2021
Controllability of a simplified fluid-structure interaction system
Rémi Buffe, Takéo Takahashi
We are interested by the controllability of a fluid-structure interaction system where the fluid is viscous and incompressible and where the structure is elastic and located on a p…
math.AP2021
Observation estimate for the heat equations with Neumann boundary condition via logarithmic convexity
Rémi Buffe, Kim Dang Phung
We prove an inequality of Hölder type traducing the unique continuation property at one time for the heat equation with a potential and Neumann boundary condition. The main feature…