Regional null controllability for degenerate heat equations

DOI10.1016/S1631-0721(02)01475-4zbMath1010.93051OpenAlexW2175156687MaRDI QIDQ699609

Judith Vancostenoble, Patrick Martinez, Piermarco Cannarsa

Publication date: 7 November 2002

Published in: Comptes Rendus. Mécanique. Académie des Sciences, Paris (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s1631-0721(02)01475-4

zbMATH Keywords

Carleman estimatescut-off functionsdegenerate heat equationregional null controllability

Mathematics Subject Classification ID

Controllability (93B05) Control/observation systems governed by partial differential equations (93C20) Degenerate parabolic equations (35K65)

Related Items (4)

Minimal time issues for the observability of Grushin-type equations ⋮ Null controllability and numerical simulations for a class of degenerate parabolic equations with nonlocal nonlinearities ⋮ Null controllability of the heat equation in unbounded domains by a finite measure control region ⋮ Boundary null controllability of degenerate heat equation as the limit of internal controllability

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