Remark on the global null controllability for a viscous Burgers-particle system with particle supported control - Inria - Institut national de recherche en sciences et technologies du numérique
Article Dans Une Revue Applied Mathematics Letters Année : 2020

Remark on the global null controllability for a viscous Burgers-particle system with particle supported control

Résumé

This paper is devoted to study the controllability of a one-dimensional fluid-particle interaction model where the fluid follows the viscous Burgers equation and the point mass obeys Newton's second law. We prove the null controllability for the velocity of the fluid and the particle and an approximate controllability for the position of the particle with a control variable acting only on the particle. One of the novelties of our work is the fact that we achieve this controllability result in a uniform time for all initial data and without any smallness assumptions on the initial data.
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Dates et versions

hal-02541031 , version 1 (12-04-2020)

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Mythily Ramaswamy, Arnab Roy, Takéo Takahashi. Remark on the global null controllability for a viscous Burgers-particle system with particle supported control. Applied Mathematics Letters, 2020, ⟨10.1016/j.aml.2020.106483⟩. ⟨hal-02541031⟩
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