A spectral approach of the null controllability of coupled non ...
A spectral approach of the null controllability of coupled non ...
A spectral approach of the null controllability of coupled non ...
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Spectral properties <strong>of</strong> A Parabolic <strong>controllability</strong> properties An applicationTwo different <strong>approach</strong>es for scalar parabolic equations• Lebeau-Robbiano ’95A = −∆, selfadjoint !local elliptic Carleman estimates; <strong>spectral</strong> method• Fursikov-Imanuvilov ’96A = −∆ + b(x, t) · ∇ + c(x, t)global parabolic Carleman estimates
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