Search results
- 1.0473661 - ÚTAM 2018 RIV US eng M - Monography Chapter
Fiala, Zdeněk
Evolution equation of Lie-type for finite deformations, and its time-discrete integration.
Emerging Concepts in Evolution Equations. Hauppauge (NY): Nova Science, 2017 - (Murphy, C.), s. 1-30. Mathematics Research Developments. ISBN 978-1-53610-861-3
Institutional support: RVO:68378297
Keywords : evolution equation * Lie group integrators * solid mechanics * kinematics of finite deformation * symmetric positive-definite matrices * Runge–Kutta–Munthe-Kaas method * Magnus expansion method * Fer expansion method
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Permanent Link: http://hdl.handle.net/11104/0270798 - 2.0436641 - ÚI 2015 CZ eng A - Abstract
Tůma, Miroslav
On Incomplete Symmetric Decompositions.
Modelling 2014. Ostrava: Ústav geoniky AV ČR, 2014 - (Blaheta, R.; Starý, J.; Sysalová, D.). s. 74-75. ISBN 978-80-86407-47-0.
[Modelling 2014. 02.06.2014-06.06.2014, Rožnov pod Radhoštěm]
R&D Projects: GA ČR GA13-06684S; GA ČR(CZ) GAP108/11/0853
Grant - others:EPSRC(GB) EP/I013067/1
Institutional support: RVO:67985807
Keywords : preconditioning * sparse linear systems * incomplete decompositions * preconditioned iterative methods * symmetric and positive definite matrices
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0240331File Download Size Commentary Version Access 0436641.pdf 1 161.3 KB Publisher’s postprint open-access - 3.0404726 - UIVT-O 20030114 RIV GB eng J - Journal Article
Benzi, M. - Tůma, Miroslav
A Robust Incomplete Factorization Preconditioner for Positive Definite Matrices.
Numerical Linear Algebra with Applications. Roč. 10, - (2003), s. 385-400. ISSN 1070-5325. E-ISSN 1099-1506
R&D Projects: GA AV ČR IAA2030801; GA AV ČR IAA1030103
Institutional research plan: AV0Z1030915
Keywords : sparse linear systems * positive definite matrices * preconditioned conjugate gradients * incomplete factorization * A-orthogonalization * SAINV
Subject RIV: BA - General Mathematics
Impact factor: 1.042, year: 2003
Permanent Link: http://hdl.handle.net/11104/0124964File Download Size Commentary Version Access 0404726.pdf 1 726.5 KB Author´s preprint open-access - 4.0402276 - UIVT-O 950039 RIV US eng J - Journal Article
Fiedler, Miroslav - Markham, T. L.
An Observation on the Hadamard Product of Hermitian Matrices.
Linear Algebra and Its Applications. Roč. 215, - (1995), s. 179-182. ISSN 0024-3795. E-ISSN 1873-1856
R&D Projects: GA AV ČR IAA130407
Keywords : hermitian matrix * hadamard product * positive definite matrices
Impact factor: 0.405, year: 1995
Permanent Link: http://hdl.handle.net/11104/0122683 - 5.0402275 - UIVT-O 950038 SK eng J - Journal Article
Fiedler, Miroslav - Markham, T. L.
On a Theorem of Everitt, Thompson, and De Pillis.
Mathematica Slovaca. Roč. 44, - (1994), s. 441-444. ISSN 0139-9918. E-ISSN 1337-2211
Keywords : hadamard product * positive definite matrices
http://dml.cz/handle/10338.dmlcz/130384
Permanent Link: http://hdl.handle.net/11104/0122682File Download Size Commentary Version Access MathSlov_44-1994-4_4.pdf 0 542.4 KB Publisher’s postprint open-access - 6.0386229 - ÚTIA 2013 RIV FR eng J - Journal Article
Matúš, František
On conditional independence and log-convexity.
Annales de L Institut Henri Poincare-Probabilites Et Statistiques. Roč. 48, č. 4 (2012), s. 1137-1147. ISSN 0246-0203
R&D Projects: GA AV ČR IAA100750603; GA ČR GA201/08/0539
Institutional support: RVO:67985556
Keywords : Conditional independence * Markov properties * factorizable distributions * graphical Markov models * log-convexity * Gibbs-Markov equivalence * Markov fields * Gaussian distributions * positive definite matrices * covariance selection model
Subject RIV: BA - General Mathematics
Impact factor: 0.933, year: 2012
http://library.utia.cas.cz/separaty/2013/MTR/matus-0386229.pdf
Permanent Link: http://hdl.handle.net/11104/0216169 - 7.0106337 - UTIA-B 20040149 RIV DE eng C - Conference Paper (international conference)
Lněnička, Radim
On conditional independences among four Gaussian variables.
[O podmíněných nezávislostech mezi čtyřmi gaussovskými veličinami.]
Conditionals, Information, and Inference. CII'04. Proceedings. Ulm: Universität Ulm, 2004 - (Kern-Isberner, G.; Roedder, W.; Kulmann, F.), s. 89-101
[Conditionals, Information, and Inference. CII'04. Ulm (DE), 21.09.2004]
R&D Projects: GA AV ČR IAA1075104
Institutional research plan: CEZ:AV0Z1075907
Keywords : Gaussian vectors * probabilistic representability * positive definite matrices
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0013519 - 8.0085049 - ÚTIA 2008 RIV CZ eng J - Journal Article
Lněnička, Radim - Matúš, František
On Gaussian conditional independence structures.
[O Gaussovských strukturách podmíněné nezávislosti.]
Kybernetika. Roč. 43, č. 3 (2007), s. 327-342. ISSN 0023-5954
R&D Projects: GA AV ČR IAA100750603
Institutional research plan: CEZ:AV0Z10750506
Keywords : multivariate Gaussian distribution * positive definite matrices * determinants * gaussoids * covariance selection models * Markov perfectness
Subject RIV: BA - General Mathematics
Impact factor: 0.552, year: 2007
Permanent Link: http://hdl.handle.net/11104/0147640File Download Size Commentary Version Access 0085049.pdf 0 971.6 KB Publisher’s postprint open-access