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State-constrained optimal control of the three-dimensional stationary Navier-Stokes equations |
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| Authors: | JC De Los Reyes R Griesse |
| Institution: | a Department of Mathematics, EPN Quito, Ecuador b Institute of Mathematics, TU Berlin, Germany c Johann Radon Institute of Computational and Applied Mathematics (RICAM), Austria |
| Abstract: | In this paper, an optimal control problem for the stationary Navier-Stokes equations in the presence of state constraints is investigated. Existence of optimal solutions is proved and first order necessary conditions are derived. The regularity of the adjoint state and the state constraint multiplier is also studied. Lipschitz stability of the optimal control, state and adjoint variables with respect to perturbations is proved and a second order sufficient optimality condition for the case of pointwise state constraints is stated. |
| Keywords: | Optimal control Navier-Stokes equations State constraints Lipschitz stability |
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