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Minimal time of controllability for some parabolic systems


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Opened Access Minimal time of controllability for some parabolic systems
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Author: González Burgos, Manuel
Ammar-Khodja, Farid
Benabdallah, Assia
Teresa de Oteyza, María de la Luz de
Department: Universidad de Sevilla. Departamento de Ecuaciones Diferenciales y Análisis Numérico
Date: 2014
Document type: Presentation
Abstract: The general aim of this talk is to show a phenomenon which arise when we deal with the null controllability properties of parabolic coupled systems: minimal time of controllability: 1 Boundary control: The condensation index of the complex sequence of eigenvalues of the corresponding matrix elliptic operator. 2 Distributed control: The action and the geometric position of the support of the coupling term when this support does not intersect the control domain ω.
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