Internal stabilization of Navier-Stokes equation with exact controllability on spaces with finite codimension
Author(s) -
Viorel Barbu,
Ionuţ Munteanu
Publication year - 2012
Publication title -
evolution equations and control theory
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.665
H-Index - 19
eISSN - 2163-2480
pISSN - 2163-2472
DOI - 10.3934/eect.2012.1.1
Subject(s) - codimension , controllability , mathematics , space (punctuation) , mathematical analysis , navier–stokes equations , pure mathematics , physics , mathematical physics , mechanics , computer science , compressibility , operating system
One designs an internal stabilizing feedback controller, for the Navier-Stokes equations, which steers, in finite time, the initial value $X_o$ in $X_e+\mathcal{X}_s$, where $X_e$ is any equilibrium solution and $\mathcal{X}_s$ is a finite codimensional space, consisting of stable modes.
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