Abstract
In this work, we study the null-controllability properties of linear parabolic systems with constant coefficients in the case where several controls are acting on different distributed subdomains and/or on the boundary. We prove a Kalman rank condition in the one-dimensional case. In the case where only distributed controls are considered, we also establish related results such as a Carleman estimate.
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Olive, G. Null-controllability for some linear parabolic systems with controls acting on different parts of the domain and its boundary. Math. Control Signals Syst. 23, 257–280 (2012). https://doi.org/10.1007/s00498-011-0071-x
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DOI: https://doi.org/10.1007/s00498-011-0071-x