- AutorIn
- P. Benner
- V. Mehrmann
- H. Xu.
- Titel
- A new method for computing the stable invariant subspace of a real Hamiltonian matrix or Breaking Van Loans curse?
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:ch1-199801309
- Abstract (EN)
- A new backward stable, structure preserving method of complexity O(n^3) is presented for computing the stable invariant subspace of a real Hamiltonian matrix and the stabilizing solution of the continuous-time algebraic Riccati equation. The new method is based on the relationship between the invariant subspaces of the Hamiltonian matrix H and the extended matrix /0 H\ and makes use \H 0/ of the symplectic URV-like decomposition that was recently introduced by the authors.
- Freie Schlagwörter
- MSC 65F15
- Klassifikation (DDC)
- 510
- Publizierende Institution
- Technische Universität Chemnitz, Chemnitz
- URN Qucosa
- urn:nbn:de:bsz:ch1-199801309
- Veröffentlichungsdatum Qucosa
- 30.10.1998
- Dokumenttyp
- Preprint
- Sprache des Dokumentes
- Englisch