Boundary control of semilinear elliptic equations with pointwise state constraints
SIAM Journal on Control and Optimization
Optimization by Vector Space Methods
Optimization by Vector Space Methods
Error Estimates for the Numerical Approximation of Boundary Semilinear Elliptic Control Problems
Computational Optimization and Applications
Optimal Control of PDEs with Regularized Pointwise State Constraints
Computational Optimization and Applications
SIAM Journal on Control and Optimization
Convergence of a Finite Element Approximation to a State-Constrained Elliptic Control Problem
SIAM Journal on Numerical Analysis
On two numerical methods for state-constrained elliptic control problems
Optimization Methods & Software
SIAM Journal on Optimization
Polynomial integration on regions defined by a triangle and a conic
Proceedings of the 2010 International Symposium on Symbolic and Algebraic Computation
Computational Optimization and Applications
SIAM Journal on Control and Optimization
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A semi-linear elliptic control problems with distributed control and pointwise inequality constraints on the control and the state is considered. The general optimization problem is perturbed by a certain class of perturbations, and we establish convergence of local solutions of the perturbed problems to a local solution of the unperturbed optimal control problem. This class of perturbations include finite element discretization as well as data perturbation such that the theory implies convergence of finite element approximation and stability w.r.t. noisy data.