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Insensitizing controls with two vanishing components for the three-dimensional Boussinesq system. (English) Zbl 1315.35158

The authors study the Boussinesq system (the Navier-Stokes equations coupled with the heat equation) and the so-called insensitizing control problem for that system. For the existence of solutions they use the approach proposed by Fursikov and Imanuvilov for the Navier-Stokes system. The computations rely on suitable Carleman-type estimates for the adjoint system.

MSC:

35Q35 PDEs in connection with fluid mechanics
35Q93 PDEs in connection with control and optimization
93C20 Control/observation systems governed by partial differential equations
93B05 Controllability

References:

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