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Carleman estimates, observability inequalities and null controllability for interior degenerate nonsmooth parabolic equations
The authors consider a parabolic problem with degeneracy in the interior of the spatial domain, and they focus on observability results through Carleman estimates for the associated adjoint problem. The novelties of the present paper are two. First, the coefficient of the leading operator only belon...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
American Mathematical Society
2016
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2622906 |