Path-following and augmented Lagrangian methods for contact problems in linear elasticity
Journal of Computational and Applied Mathematics
Computational Optimization and Applications - Special issue: Numerical analysis of optimization in partial differential equations
On two numerical methods for state-constrained elliptic control problems
Optimization Methods & Software
Computational Optimization and Applications
Computational Optimization and Applications
Computational Optimization and Applications
Computational Optimization and Applications
SIAM Journal on Numerical Analysis
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A primal-dual interior point method for optimal control problems is considered. The algorithm is directly applied to the infinite-dimensional problem. Existence and convergence of the central path are analyzed, and linear convergence of a short-step path-following method is established.