| |
| 2000 | ||
|---|---|---|
| 2 | A. Battermann, Ekkehard W. Sachs: An Indefinite Preconditioner for KKT Systems Arising in Optimal Control Problems Universität Trier, Mathematik/Informatik, Forschungsbericht 00-10: (2000) | |
| 1999 | ||
| 1 | E. Arian, A. Battermann, Ekkehard W. Sachs: Approximation of the Newton Step by a Defect Correction Process Universität Trier, Mathematik/Informatik, Forschungsbericht 99-12: (1999) | |
| 1 | E. Arian | [1] |
| 2 | Ekkehard W. Sachs | [1] [2] |