Search results
- 1.0545475 - MÚ 2022 RIV US eng J - Journal Article
Carson, E. - Lund, K. - Rozložník, Miroslav
The stability of block variants of classical Gram-Schmidt.
SIAM Journal on Matrix Analysis and Applications. Roč. 42, č. 3 (2021), s. 1365-1380. ISSN 0895-4798. E-ISSN 1095-7162
R&D Projects: GA ČR(CZ) GA20-01074S
Institutional support: RVO:67985840
Keywords : Gram-Schmidt * block vectors * block Krylov subspace methods * loss of orthogonality
OECD category: Pure mathematics
Impact factor: 1.908, year: 2021
Method of publishing: Limited access
https://doi.org/10.1137/21M1394424
Permanent Link: http://hdl.handle.net/11104/0322163File Download Size Commentary Version Access Rozloznik1.pdf 7 1.3 MB Publisher’s postprint require - 2.0524496 - ÚGN 2021 RIV US eng J - Journal Article
Kubínová, Marie - Soothalter, K. M.
Admissible and Attainable Convergence Behavior of Block Arnoldi and GMRES.
SIAM Journal on Matrix Analysis and Applications. Roč. 41, č. 2 (2020), s. 464-486. ISSN 0895-4798. E-ISSN 1095-7162
R&D Projects: GA MŠMT LQ1602
Institutional support: RVO:68145535
Keywords : block Krylov subspace methods * multiple right-hand sides * block GMRES * convergence * spectrum * block companion matrix
OECD category: Applied mathematics
Impact factor: 1.944, year: 2020
Method of publishing: Limited access
https://epubs.siam.org/doi/10.1137/19M1272469
Permanent Link: http://hdl.handle.net/11104/0308870File Download Size Commentary Version Access UGN_0524496.pdf 0 529.3 KB Publisher’s postprint require - 3.0490058 - MÚ 2019 RIV US eng J - Journal Article
Morikuni, K. - Rozložník, Miroslav
On GMRES for singular EP and GP systems.
SIAM Journal on Matrix Analysis and Applications. Roč. 39, č. 2 (2018), s. 1033-1048. ISSN 0895-4798. E-ISSN 1095-7162
Institutional support: RVO:67985840
Keywords : GMRES method * singular linear systems * least squares problems * group inverse
OECD category: Pure mathematics
Impact factor: 1.912, year: 2018
https://epubs.siam.org/doi/10.1137/17M1128216
Permanent Link: http://hdl.handle.net/11104/0284355File Download Size Commentary Version Access Rozloznik.pdf 8 843.8 KB Publisher’s postprint require - 4.0467970 - ÚI 2017 RIV US eng J - Journal Article
Hnětynková, Iveta - Plešinger, M. - Sima, D.M.
Solvability of the Core Problem with Multiple Right-Hand Sides in the TLS Sense.
SIAM Journal on Matrix Analysis and Applications. Roč. 37, č. 3 (2016), s. 861-876. ISSN 0895-4798. E-ISSN 1095-7162
R&D Projects: GA ČR GA13-06684S
Institutional support: RVO:67985807
Keywords : total least squares (TLS) problem * multiple right-hand sides * core problem * linear approximation problem * error-in-variables modeling * orthogonal regression * classical TLS algorithm
Subject RIV: BA - General Mathematics
Impact factor: 2.194, year: 2016
Permanent Link: http://hdl.handle.net/11104/0265909File Download Size Commentary Version Access a0467970.pdf 16 226.4 KB Publisher’s postprint require - 5.0446564 - ÚI 2016 RIV US eng J - Journal Article
Hnětynková, Iveta - Plešinger, M. - Strakoš, Z.
Band Generalization of the Golub-Kahan Bidiagonalization, Generalized Jacobi Matrices, and the Core Problem.
SIAM Journal on Matrix Analysis and Applications. Roč. 36, č. 2 (2015), s. 417-434. ISSN 0895-4798. E-ISSN 1095-7162
R&D Projects: GA ČR GA13-06684S
Grant - others:GA MŠk(CZ) EE2.3.30.0065; GA MŠk(CZ) LL1202
Keywords : total least squares problem * multiple right-hand sides * core problem * Golub-Kahan bidiagonalization * generalized Jacobi matrices
Subject RIV: BA - General Mathematics
Impact factor: 1.883, year: 2015
Permanent Link: http://hdl.handle.net/11104/0248548File Download Size Commentary Version Access a0446564.pdf 12 281.3 KB Publisher’s postprint require - 6.0438625 - ÚI 2015 RIV US eng J - Journal Article
Morikuni, Keiichi - Hayami, K.
Convergence of Inner-Iteration GMRES Methods for Rank-Deficient Least Squares Problems.
SIAM Journal on Matrix Analysis and Applications. Roč. 36, č. 1 (2015), s. 225-250. ISSN 0895-4798. E-ISSN 1095-7162
Institutional support: RVO:67985807
Keywords : least squares problem * iterative methods * preconditioner * inner-outer iteration * GMRES method * stationary iterative method * rank-deficient problem
Subject RIV: BA - General Mathematics
Impact factor: 1.883, year: 2015
Permanent Link: http://hdl.handle.net/11104/0242032File Download Size Commentary Version Access a0438625.pdf 10 509.4 KB Publisher’s postprint require - 7.0426569 - ÚI 2014 RIV US eng J - Journal Article
Hnětynková, Iveta - Plešinger, Martin - Strakoš, Z.
The Core Problem within a Linear Approximation Problem $AX/approx B$ with Multiple Right-Hand Sides.
SIAM Journal on Matrix Analysis and Applications. Roč. 34, č. 3 (2013), s. 917-931. ISSN 0895-4798. E-ISSN 1095-7162
R&D Projects: GA ČR GA13-06684S
Grant - others:GA ČR(CZ) GA201/09/0917; GA MŠk(CZ) EE2.3.09.0155; GA MŠk(CZ) EE2.3.30.0065
Program: GA
Institutional support: RVO:67985807
Keywords : total least squares problem * multiple right-hand sides * core problem * linear approximation problem * error-in-variables modeling * orthogonal regression * singular value decomposition
Subject RIV: BA - General Mathematics
Impact factor: 1.806, year: 2013
Permanent Link: http://hdl.handle.net/11104/0232296 - 8.0422614 - ÚI 2015 RIV US eng J - Journal Article
Duintjer Tebbens, Jurjen - Tůma, Miroslav
On Incremental Condition Estimators in the 2-norm.
SIAM Journal on Matrix Analysis and Applications. Roč. 35, č. 1 (2014), s. 174-197. ISSN 0895-4798. E-ISSN 1095-7162
R&D Projects: GA ČR GA13-06684S
Institutional support: RVO:67985807
Keywords : condition number estimation * matrix inverses * incremental condition estimator * incremental norm estimator
Subject RIV: BA - General Mathematics
Impact factor: 1.590, year: 2014
Permanent Link: http://hdl.handle.net/11104/0228778File Download Size Commentary Version Access 0422614.pdf 4 4.8 MB Author´s preprint open-access - 9.0421797 - ÚI 2014 RIV US eng J - Journal Article
Faber, V. - Liesen, J. - Tichý, Petr
Properties of Worst-Case GMRES.
SIAM Journal on Matrix Analysis and Applications. Roč. 34, č. 4 (2013), s. 1500-1519. ISSN 0895-4798. E-ISSN 1095-7162
R&D Projects: GA ČR GA13-06684S
Grant - others:GA AV ČR(CZ) M10041090
Institutional support: RVO:67985807
Keywords : GMRES method * worst-case convergence * ideal GMRES * matrix approximation problems * minmax
Subject RIV: BA - General Mathematics
Impact factor: 1.806, year: 2013
Permanent Link: http://hdl.handle.net/11104/0228050File Download Size Commentary Version Access 0421797.pdf 0 768.9 KB Author´s preprint open-access - 10.0410291 - UTIA-B 20000007 RIV US eng J - Journal Article
Bakule, Lubomír - Rodellar, J. - Rossell, J. M.
Structure of expansion-contraction matrices in the Inclusion Principle for dynamic systems.
SIAM Journal on Matrix Analysis and Applications. Roč. 21, č. 4 (2000), s. 1136-1155. ISSN 0895-4798. E-ISSN 1095-7162
Grant - others:GA AV(CZ) IAA2075802
Program: IA
Institutional research plan: AV0Z1075907
Subject RIV: BC - Control Systems Theory
Impact factor: 1.182, year: 2000
Permanent Link: http://hdl.handle.net/11104/0130382