Search results
- 1.0334208 - MÚ 2010 RIV GB eng J - Journal Article
Djordjevič, D.S. - Koliha, J. J. - Straškraba, Ivan
Factorization of EP elements in C*-algebras.
[Faktorizace EP prvků v C^*-algebrách.]
Linear & Multilinear Algebra. Roč. 57, č. 6 (2009), s. 587-594. ISSN 0308-1087. E-ISSN 1563-5139
R&D Projects: GA ČR GA201/08/0012
Institutional research plan: CEZ:AV0Z10190503
Keywords : C*-algebras * regular element * Moore-Penrose inverse * EP element * factorization
Subject RIV: BA - General Mathematics
Impact factor: 0.740, year: 2009
http://www.tandfonline.com/doi/full/10.1080/03081080802264372
Permanent Link: http://hdl.handle.net/11104/0179003File Download Size Commentary Version Access Straskraba.pdf 2 102.6 KB Publisher’s postprint require - 2.0212419 - UT-L 20030136 RIV AU eng J - Journal Article
Žitný, K. - Kozánek, Jan - Koliha, J. J.
Spectral theorem for normal matrices.
Australian Mathematical Society Gazette. Roč. 30, č. 2 (2003), s. 78-80. ISSN 0311-0729
R&D Projects: GA AV ČR IBS2076301
Institutional research plan: CEZ:AV0Z2076919
Keywords : spectral theorem * normal matrices * decomposition
Subject RIV: BI - Acoustics
Permanent Link: http://hdl.handle.net/11104/0107967 - 3.0175017 - MU-W 20010063 RIV CN eng J - Journal Article
Straškraba, Ivan - Gonzáles, N. C. - Koliha, J. J.
Perturbation of the Drazin Inverse.
Soochow Journal of Mathematics. Roč. 27, č. 2 (2001), s. 1-11. ISSN 0250-3255
R&D Projects: GA ČR GA201/98/1450
Institutional research plan: CEZ:AV0Z1019905
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0072008File Download Size Commentary Version Access Straskraba1.pdf 1 192.2 KB Publisher’s postprint require - 4.0174746 - MU-W 990084 RIV CZ eng J - Journal Article
Straškraba, Ivan - Koliha, J. J.
Power bounded and exponentially bounded matrices.
Applications of Mathematics. Roč. 44, č. 4 (1999), s. 289-308. ISSN 0862-7940. E-ISSN 1572-9109
R&D Projects: GA ČR GA201/98/1450
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0071746File Download Size Commentary Version Access Straskraba.pdf 1 185.4 KB Publisher’s postprint open-access - 5.0174547 - MU-W 980082 RIV PL eng J - Journal Article
Müller, Vladimír - Koliha, J. J. - Mbekhta, M. - Pak Wai, P.
Corrigendum and addendum: "On the axiomatic theory of spectrum 2".
Studia mathematica. Roč. 130, č. 2 (1998), s. 193-198. ISSN 0039-3223. E-ISSN 1730-6337
Subject RIV: BA - General Mathematics
Impact factor: 0.348, year: 1998
Permanent Link: http://hdl.handle.net/11104/0071553File Download Size Commentary Version Access Muller.pdf 1 310.3 KB Publisher’s postprint require - 6.0174437 - MU-W 970042 RIV CZ eng J - Journal Article
Koliha, J. J. - Straškraba, Ivan
Stability in nonlinear evolution problems by means of fixed point theorems.
Commentationes Mathematicae Universitatis Carolinae. Roč. 38, č. 1 (1997), s. 37-59. ISSN 0010-2628
R&D Projects: GA ČR GA201/93/2177; GA ČR GA201/93/0054
Permanent Link: http://hdl.handle.net/11104/0071445File Download Size Commentary Version Access Straskraba.pdf 4 310.9 KB Publisher’s postprint open-access - 7.0174436 - MU-W 970035 RIV PL eng J - Journal Article
Koliha, J. J. - Straškraba, Ivan
Stabilization of solutions to a differential-delay equation in a Banach space.
Annales Polonici Mathematici. Roč. 65, č. 3 (1997), s. 271-281. ISSN 0066-2216. E-ISSN 1730-6272
R&D Projects: GA ČR GA201/93/0054
Permanent Link: http://hdl.handle.net/11104/0071444 - 8.0106838 - MU-W 20040045 RIV US eng J - Journal Article
Koliha, J. J. - Rakočevič, V. - Straškraba, Ivan
The difference and sum of projectors.
[Rozdíl a součet projektorů.]
Linear Algebra and Its Applications. Roč. 388, - (2004), s. 279-288. ISSN 0024-3795. E-ISSN 1873-1856
R&D Projects: GA ČR GA201/02/0854; GA AV ČR KSK1019101
Institutional research plan: CEZ:AV0Z1019905
Keywords : direct sum
Subject RIV: BA - General Mathematics
Impact factor: 0.501, year: 2004
Permanent Link: http://hdl.handle.net/11104/0014012File Download Size Commentary Version Access Straskraba.pdf 1 192.8 KB Publisher’s postprint require