Pregled bibliografske jedinice broj: 129668
On Ritz Approximations for Positive Definite Operators
On Ritz Approximations for Positive Definite Operators // Conference on Applied Mathematics and Scientific Computing
Brijuni, Hrvatska, 2003. (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 129668 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On Ritz Approximations for Positive Definite Operators
Autori
Grubišić, Luka
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Skup
Conference on Applied Mathematics and Scientific Computing
Mjesto i datum
Brijuni, Hrvatska, 23.06.2003. - 27.06.2003
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
positive definite operators; finite elements; lower bounds
Sažetak
We present new bounds for the eigenvalues and eigenvectors of positive definite operators. An algorithm for the computation of rigorous bounds for finite- element approximations is outlined. An accuracy of these approximations is assessed on several model examples and compared with the existing bounds found in the literature.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
0037122
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb
Profili:
Luka Grubišić
(autor)
