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- 1.0541295 - ÚI 2022 RIV US eng J - Journal Article
Hartman, David - Hladík, M. - Říha, D.
Computing the spectral decomposition of interval matrices and a study on interval matrix powers.
Applied Mathematics and Computation. Roč. 403, August 2021 (2021), č. článku 126174. ISSN 0096-3003. E-ISSN 1873-5649
Institutional support: RVO:67985807
Keywords : Interval matrix * Spectral decomposition * Matrix power * Eigenvalues * Eigenvectors
OECD category: Pure mathematics
Impact factor: 4.397, year: 2021
Method of publishing: Limited access
http://dx.doi.org/10.1016/j.amc.2021.126174
Permanent Link: http://hdl.handle.net/11104/0318876 - 2.0532104 - ÚI 2021 RIV CZ eng J - Journal Article
Hartman, David - Hladík, M.
Complexity of Computing Interval Matrix Powers for Special Classes of Matrices.
Applications of Mathematics. Roč. 65, č. 5 (2020), s. 645-663. ISSN 0862-7940. E-ISSN 1572-9109.
[MAT TRIAD 2019. International Conference on Matrix Analysis and its Applications /8./. Liblice, 08.09.2019-13.09.2019]
Institutional support: RVO:67985807
Keywords : matrix power * interval matrix * interval computations * NP-hardness
OECD category: Pure mathematics
Impact factor: 0.881, year: 2020
Method of publishing: Open access with time embargo
Permanent Link: http://hdl.handle.net/11104/0310705File Download Size Commentary Version Access 0532104-afin.pdf 1 204.2 KB Publisher’s postprint open-access - 3.0511979 - ÚI 2020 CZ eng A - Abstract
Hartman, David - Hladík, M.
Complexity of Computing Powers for Various Classes of Interval Matrices.
MAT TRIAD 2019: Book of Abstracts. Prague: MATFYZPRESS, 2019 - (Bok, J.; Hartman, D.; Hladík, M.; Rozložník, M.). s. 85-86
[MAT TRIAD 2019. International Conference on Matrix Analysis and its Applications /8./. 08.09.2019-13.09.2019, Liblice]
Institutional support: RVO:67985807
Keywords : interval matrix * matrix power * special matrix * NP-hardness
Permanent Link: http://hdl.handle.net/11104/0302210File Download Size Commentary Version Access 0511979-a.pdf 2 223.2 KB Publisher’s postprint require - 4.0505752 - ÚI 2020 CZ eng V - Research Report
Rohn, Jiří
Does a Singular Symmetric Interval Matrix Contain a Symmetric Singular Matrix?.
Prague: ICS CAS, 2019. 7 s. Technical Report, V-1268.
Institutional support: RVO:67985807
Keywords : symmetric interval matrix * singularity * positive semide niteness
OECD category: Pure mathematics
Permanent Link: http://hdl.handle.net/11104/0297149File Download Size Commentary Version Access 0505752-av1.pdf 16 251.2 KB Other open-access - 5.0504531 - ÚI 2020 CZ eng V - Research Report
Rohn, Jiří
Absolute Value Mapping.
Prague: ICS CAS, 2019. 5 s. Technical Report, V-1266.
Institutional support: RVO:67985807
Keywords : absolute value mapping * bijectivity * interval matrix * regularity * absolute value equation * unique solvability
OECD category: Pure mathematics
Permanent Link: http://hdl.handle.net/11104/0296140File Download Size Commentary Version Access 0504531-av1.pdf 11 185.6 KB Verze 05/2019 Other open-access - 6.0497748 - ÚI 2019 RIV US eng J - Journal Article
Hartman, David - Hladík, M.
Regularity Radius: Properties, Approximation and a Not A Priori Exponential Algorithm.
Electronic Journal of Linear Algebra. Roč. 33, December (2018), s. 122-136. ISSN 1537-9582. E-ISSN 1081-3810
Institutional support: RVO:67985807
Keywords : Radius of regularity * Interval matrix * Stability * Not a priori exponential method * P-matrix * Tridiagonal matrix
OECD category: Pure mathematics
Impact factor: 0.579, year: 2018
Method of publishing: Open access
Permanent Link: http://hdl.handle.net/11104/0290257File Download Size Commentary Version Access 0497748a.pdf 9 596.1 KB OA Publisher’s postprint open-access - 7.0482441 - ÚI 2019 RIV US eng J - Journal Article
Rohn, Jiří - Shary, S.P.
Interval matrices: Regularity generates singularity.
Linear Algebra and Its Applications. Roč. 540, 1 March (2018), s. 149-159. ISSN 0024-3795. E-ISSN 1873-1856
Institutional support: RVO:67985807
Keywords : interval matrix * regularity * singularity * P-matrix * absolute value equation * diagonally singilarizable matrix
OECD category: Applied mathematics
Impact factor: 0.977, year: 2018
Permanent Link: http://hdl.handle.net/11104/0277876 - 8.0474636 - ÚI 2018 RIV RU eng J - Journal Article
Rohn, Jiří
A Sufficient Condition for an Interval Matrix to have Full Column Rank.
Journal of Computational Technologies. Roč. 22, č. 2 (2017), s. 59-66. ISSN 1560-7534. E-ISSN 2313-691X
Institutional support: RVO:67985807
Keywords : interval matrix * full column rank * sufficient condition * double condition
OECD category: Applied mathematics
http://www.ict.nsc.ru/jct/annotation/1779?l=eng
Permanent Link: http://hdl.handle.net/11104/0271644 - 9.0465642 - ÚI 2017 CZ eng V - Research Report
Rohn, Jiří
Interval Matrices: Regularity Yields Singularity.
Prague: ICS CAS, 2016. 3 s. Technical Report, V-1239.
Institutional support: RVO:67985807
Keywords : interval matrix * regularity * singularity
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0264180File Download Size Commentary Version Access v1239-16.pdf 29 141.9 KB Other open-access - 10.0458516 - ÚI 2017 RIV US eng J - Journal Article
Hladík, M. - Rohn, Jiří
Radii of Solvability and Unsolvability of Linear Systems.
Linear Algebra and Its Applications. Roč. 503, 15 August (2016), s. 120-134. ISSN 0024-3795. E-ISSN 1873-1856
Institutional support: RVO:67985807
Keywords : interval matrix * linear equations * linear inequalities * matrix norm
Subject RIV: BA - General Mathematics
Impact factor: 0.973, year: 2016
Permanent Link: http://hdl.handle.net/11104/0258781File Download Size Commentary Version Access a0458516.pdf 4 284.8 KB Publisher’s postprint require