On the observability of semilinear parabolic systems with constraints on the gradient via HUM approach

DOI10.1016/J.EJCON.2021.03.005zbMath1466.93022OpenAlexW3136438629MaRDI QIDQ2034188

Hayat Zouiten, Fatima Zahrae El Alaoui, Ali Boutoulout

Publication date: 21 June 2021

Published in: European Journal of Control (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ejcon.2021.03.005

zbMATH Keywords

semilinear systemsparabolic systemsHUM approachenlarged observabilityregional gradient reconstruction

Mathematics Subject Classification ID

Control/observation systems governed by partial differential equations (93C20) Observability (93B07) Semilinear parabolic equations (35K58)

Cites Work

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• Regional gradient observability for semilinear hyperbolic systems: HUM approach
• Approximate controllability of the semilinear heat equation
• Exact controllability of semilinear evolution systems and its application

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