Search results
- 1.0403905 - UIVT-O 20000069 RIV US eng J - Journal Article
Gutknecht, M. H. - Strakoš, Zdeněk
Accuracy of Two Three-Term and Three Two-Term Recurrences for Krylov Space Solvers.
SIAM Journal on Matrix Analysis and Applications. Roč. 22, č. 1 (2000), s. 213-229. ISSN 0895-4798. E-ISSN 1095-7162
R&D Projects: GA ČR GA205/96/0921; GA AV ČR IAA2030706
Institutional research plan: AV0Z1030915
Keywords : linear system of equations * iterative method * Krylov space method * conjugate gradient method * tree-term recurrence * accuracy * roundoff
Subject RIV: BA - General Mathematics
Impact factor: 1.182, year: 2000
Permanent Link: http://hdl.handle.net/11104/0124192 - 2.0403445 - UIVT-O 990040 RIV NL eng J - Journal Article
Benzi, M. - Tůma, Miroslav
A Comparative Study of Sparse Approximate Inverse Preconditioners.
Applied Numerical Mathematics. Roč. 30, - (1999), s. 305-340. ISSN 0168-9274. E-ISSN 1873-5460
R&D Projects: GA AV ČR IAA2030706; GA ČR GA205/96/0921
Institutional research plan: AV0Z1030915
Subject RIV: BA - General Mathematics
Impact factor: 0.765, year: 1999
Permanent Link: http://hdl.handle.net/11104/0123752 - 3.0403444 - UIVT-O 20000008 RIV US eng J - Journal Article
Benzi, M. - Tůma, Miroslav
Orderings for Factorized Sparse Approximate Inverse Preconditioners.
SIAM Journal on Scientific Computing. Roč. 21, č. 5 (2000), s. 1851-1868. ISSN 1064-8275. E-ISSN 1095-7197
R&D Projects: GA AV ČR IAA2030706; GA ČR GA205/96/0921
Institutional research plan: AV0Z1030915
Subject RIV: BA - General Mathematics
Impact factor: 1.421, year: 2000
Permanent Link: http://hdl.handle.net/11104/0123751 - 4.0403298 - UIVT-O 990033 RIV GB eng J - Journal Article
Benzi, M. - Kouhia, R. - Tůma, Miroslav
An Assessment of Some Preconditioning Techniques in Shell Problems.
Communications in Numerical Methods in Engineering. Roč. 14, - (1998), s. 897-906. ISSN 1069-8299
R&D Projects: GA ČR GA205/96/0921; GA AV ČR IAA2030706
Institutional research plan: AV0Z1030915
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0123612 - 5.0403178 - UIVT-O 980014 RIV SE eng J - Journal Article
Benzi, M. - Tůma, Miroslav
Numerical Experiments with Two Approximate Inverse Preconditioners.
Bit. Roč. 38, č. 2 (1998), s. 234-241. ISSN 0006-3835. E-ISSN 1572-9125
R&D Projects: GA AV ČR IAA2030706; GA ČR GA205/96/0921
Subject RIV: BA - General Mathematics
Impact factor: 0.623, year: 1998
Permanent Link: http://hdl.handle.net/11104/0123503