Pregled bibliografske jedinice broj: 364485
Analysis of the solution of the Sylvester equation using low-rank ADI with exact shifts
Analysis of the solution of the Sylvester equation using low-rank ADI with exact shifts // Systems & control letters, 59 (2010), 3/4; 248-257 doi:10.1016/j.sysconle.2010.02.002 (međunarodna recenzija, članak, znanstveni)
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Naslov
Analysis of the solution of the Sylvester equation using low-rank ADI with exact shifts
Autori
Truhar, Ninoslav ; Tomljanović, Zoran ; Li, Ren-Cang
Izvornik
Systems & control letters (0167-6911) 59
(2010), 3/4;
248-257
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Sylvester equation; Low-rank Alternating-Directional-Implicit (LR-ADI) method; Upper bounds; Perturbation bounds
Sažetak
The solution to a general Sylvester equation AX− XB = GF* with a low rank righthand side is analyzed quantitatively through Low-rank Alternating-Directional- Implicit method (LR-ADI) with exact shifts. New bounds and perturbation bounds on X are obtained. A distinguished feature of these bounds is that they reflect the interplay between the eigenvalue decompositions of A and B and the right-hand side factors G and F. Numerical examples suggest that because of this inclusion of details, new perturbation bounds are much sharper than the existing ones.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
235-2352818-1042 - Pasivna kontrola mehaničkih modela (Truhar, Ninoslav, MZOS ) ( CroRIS)
Ustanove:
Sveučilište u Osijeku, Odjel za matematiku
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- Zentrallblatt für Mathematik/Mathematical Abstracts