Boundary null controllability as the limit of internal controllability: The heat case

DOI10.1051/COCV/2020013zbMath1459.35229OpenAlexW3010940295MaRDI QIDQ5854383

Maurício C. Santos, Jean-Pierre Puel, Felipe Wallison Chaves-Silva

Publication date: 17 March 2021

Published in: ESAIM: Control, Optimisation and Calculus of Variations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1051/cocv/2020013

zbMATH Keywords

Carleman estimatesboundary null controllabilityinternal null controllability

Mathematics Subject Classification ID

Controllability (93B05) Initial-boundary value problems for second-order hyperbolic equations (35L20) Singular perturbations in context of PDEs (35B25) Initial-boundary value problems for second-order parabolic equations (35K20) Observability (93B07)

Related Items (3)

Boundary exact controllability for the longitudinal vibrations of a bar in memoriam to Professor Luiz Adauto Medeiros ⋮ Regularity results for degenerate wave equations in a neighborhood of the boundary ⋮ Boundary null controllability of degenerate heat equation as the limit of internal controllability

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