Pregled bibliografske jedinice broj: 463251
An Implementation of the Iterative Rational Krylov Method for Optimal H2 Model Reduction
An Implementation of the Iterative Rational Krylov Method for Optimal H2 Model Reduction // SIAM Conference on Computational Science and Engineering
Miami (FL), Sjedinjene Američke Države, 2009. (pozvano predavanje, nije recenziran, neobjavljeni rad, znanstveni)
CROSBI ID: 463251 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
An Implementation of the Iterative Rational Krylov Method for Optimal H2 Model Reduction
Autori
Drmač, Zlatko ; Beattie, Christopher ; Gugercin, Serkan
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, neobjavljeni rad, znanstveni
Skup
SIAM Conference on Computational Science and Engineering
Mjesto i datum
Miami (FL), Sjedinjene Američke Države, 02.03.2009. - 06.03.2009
Vrsta sudjelovanja
Pozvano predavanje
Vrsta recenzije
Nije recenziran
Ključne riječi
Model reduction; Rational Krylov
Sažetak
The IRK method has recently attracted attention because of its effectiveness in real world applications, as well as because of its mathematical elegance. We analyze the convergence of fixed point iterations behind the IRK idea, and show how proper stopping criterion translates into a backward stability relation. Both issues (convergence, stopping criterion) have impact on the floating point implementation. We present a new mathematical software, based on the new theoretical development.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
037-0372783-2750 - Spektralne dekompozicije - numericke metode i primjene (Drmač, Zlatko, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb
Profili:
Zlatko Drmač
(autor)
