Search results
- 1.0570980 - FZÚ 2024 RIV US eng J - Journal Article
Márton, Pavel - Pereira Gonçalves, Mauro Antonió - Pasciak, Marek - Körbel, Sabine - Chumchal, V. - Plešinger, M. - Klíč, Antonín - Hlinka, Jiří
Zigzag charged domain walls in ferroelectric PbTiO3.
Physical Review B. Roč. 107, č. 9 (2023), č. článku 094102. ISSN 2469-9950. E-ISSN 2469-9969
R&D Projects: GA ČR(CZ) GJ20-05167Y
Research Infrastructure: e-INFRA CZ - 90140
Institutional support: RVO:68378271
Keywords : defect * domain walls * domains * ferroelectricity * phase-field simulations * shell-model simulations
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 3.7, year: 2022
Method of publishing: Limited access
http://doi.org/10.1103/PhysRevB.107.094102
Permanent Link: https://hdl.handle.net/11104/0342309 - 2.0477277 - ÚI 2018 RIV US eng J - Journal Article
Hnětynková, I. - Kubínová, Marie - Plešinger, M.
Noise Representation in Residuals of LSQR, LSMR, and CRAIG Regularization.
Linear Algebra and Its Applications. Roč. 533, č. 15 (2017), s. 357-379. ISSN 0024-3795. E-ISSN 1873-1856
Grant - others:GA ČR(CZ) GC17-04150J
Institutional support: RVO:67985807
Keywords : Ill-posed problems * regularization * Golub–Kahan iterative bidiagonalization * LSQR * LSMR * CRAIG
OECD category: Applied mathematics
Impact factor: 0.972, year: 2017
Permanent Link: http://hdl.handle.net/11104/0273659 - 3.0467970 - 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 - 4.0448099 - ÚI 2016 RIV US eng J - Journal Article
Hnětynková, Iveta - Plešinger, M.
Complex Wedge-Shaped Matrices: A Generalization of Jacobi Matrices.
Linear Algebra and Its Applications. Roč. 487, 15 December (2015), s. 203-219. ISSN 0024-3795. E-ISSN 1873-1856
R&D Projects: GA ČR GA13-06684S
Keywords : eigenvalues * eigenvector * wedge-shaped matrices * generalized Jacobi matrices * band (or block) Krylov subspace methods
Subject RIV: BA - General Mathematics
Impact factor: 0.965, year: 2015
Permanent Link: http://hdl.handle.net/11104/0249820 - 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