Filtern
Erscheinungsjahr
- 2004 (1)
Dokumenttyp
- ZIB-Report (1)
Sprache
- Englisch (1) (entfernen)
Volltext vorhanden
- ja (1)
Gehört zur Bibliographie
- nein (1) (entfernen)
Schlagworte
- Lavrentiev regularization (1) (entfernen)
Institut
- Computational Medicine (1)
- Numerical Mathematics (1)
- ZIB Allgemein (1)
The paper addresses primal interior point method for state constrained PDE optimal control problems. By a Lavrentiev regularization, the state constraint is transformed to a mixed control-state constraint with bounded Lagrange multiplier. Existence and convergence of the central path are established, and linear convergence of a short-step pathfollowing method is shown. The behaviour of the regularizations are demonstrated by numerical examples.