Search results
- 1.0466585 - ÚJF 2017 RIV DE eng J - Journal Article
Kolb, M. - Krejčiřík, David
Spectral analysis of the diffusion operator with random jumps from the boundary.
Mathematische Zeitschrift. Roč. 284, 3-4 (2016), s. 877-900. ISSN 0025-5874. E-ISSN 1432-1823
R&D Projects: GA ČR(CZ) GA14-06818S
Institutional support: RVO:61389005
Keywords : self-adjoint operators * eigenvalues * eigenfunctions
Subject RIV: BE - Theoretical Physics
Impact factor: 0.738, year: 2016
Permanent Link: http://hdl.handle.net/11104/0264851 - 2.0465280 - ÚTAM 2017 RIV GB eng J - Journal Article
Náprstek, Jiří - Fischer, Cyril
Investigation of bar system modal characteristics using Dynamic Stiffness Matrix polynomial approximations.
Computers and Structures. Roč. 180, February (2017), s. 3-12. ISSN 0045-7949. E-ISSN 1879-2243
R&D Projects: GA ČR(CZ) GA15-01035S
Institutional support: RVO:68378297
Keywords : Dynamic Stiffness Matrix * lambda matrices * self-adjoint operators * approximation in frequency domain * Wittrick-Williams algorithm
OECD category: Construction engineering, Municipal and structural engineering
Impact factor: 2.887, year: 2017
http://www.sciencedirect.com/science/article/pii/S0045794916310495
Permanent Link: http://hdl.handle.net/11104/0263913 - 3.0458123 - ÚJF 2017 RIV NL eng J - Journal Article
Mityagin, B. - Siegl, Petr
Root System of Singular Perturbations of the Harmonic Oscillator Type Operators.
Letters in Mathematical Physics. Roč. 106, č. 2 (2016), s. 147-167. ISSN 0377-9017. E-ISSN 1573-0530
Institutional support: RVO:61389005
Keywords : non-self-adjoint operators * harmonic oscillator * Riesz basis * quadratic forms * singular petentials
Subject RIV: BE - Theoretical Physics
Impact factor: 1.671, year: 2016
Permanent Link: http://hdl.handle.net/11104/0258457 - 4.0457914 - ÚJF 2016 US eng M - Monography Chapter
Bagarello, F. - Gazeau, J. P. - Szafraniec, F. H. - Znojil, Miloslav
Introduction.
Non-Selfadjoint Opertors in Quantum Physics: Mathematical Aspects. Vol. 1. New Jersey: John Wiley & Sons, Inc., 2015, s. 1-4. ISBN 978-1-118-85528-7
Institutional support: RVO:61389005
Keywords : quantum physics * non-self-adjoint operators * spectral theory
Subject RIV: BE - Theoretical Physics
Permanent Link: http://hdl.handle.net/11104/0258251 - 5.0443536 - ÚJF 2016 RIV US eng J - Journal Article
Hussein, A. - Krejčiřík, David - Siegl, P.
NON-SELF-ADJOINT GRAPHS.
American Mathematical Society. Transactions. Roč. 367, č. 4 (2015), s. 2921-2957. ISSN 0002-9947. E-ISSN 1088-6850
R&D Projects: GA ČR GAP203/11/0701
Institutional support: RVO:61389005
Keywords : Laplacians on metric graphs * non-self-adjoint boundary conditions * similarity transforms to self-adjoint operators * Riesz basis
Subject RIV: BE - Theoretical Physics
Impact factor: 1.196, year: 2015
Permanent Link: http://hdl.handle.net/11104/0246226 - 6.0431409 - ÚTAM 2015 RIV GB eng C - Conference Paper (international conference)
Náprstek, Jiří - Fischer, Cyril
Dynamic stiffness matrix modal characteristic determination by means of the lambda matrix strategy.
Civil-Comp Proceedings 106. Proceedings of the twelfth international conference on computational structures technology. Kippen: Civil-Comp Press, 2014 - (Topping, B.; Iványi, P.), s. 140. ISBN 978-1-905088-61-4. ISSN 1759-3433.
[International conference on Computational Structures Technology /12./. Neapol (IT), 02.09.2014-05.09.2014]
R&D Projects: GA ČR(CZ) GC13-34405J
Institutional support: RVO:68378297
Keywords : dynamic stiffness matrix * lambda matrices * self-adjoint operators * approximation
Subject RIV: JM - Building Engineering
http://www.ctresources.info/ccp/paper.html?id=8283
Permanent Link: http://hdl.handle.net/11104/0235970File Download Size Commentary Version Access 0431409_2014_Naprstek_FischerC_Dynamic_stiffness_matrix_modal_characteristic_determination_by_means_of_the_lambda_matrix_strategy.pdf 5 383.5 KB Publisher’s postprint require - 7.0425780 - ÚJF 2015 RIV CH eng J - Journal Article
Krejčiřík, David - Siegl, Petr - Železný, Jakub
On the Similarity of Sturm-Liouville Operators with Non-Hermitian Boundary Conditions to Self-Adjoint and Normal Operators.
Complex Analysis and Operator Theory. Roč. 8, č. 1 (2014), s. 255-281. ISSN 1661-8254. E-ISSN 1661-8262
R&D Projects: GA MŠMT LC06002; GA MŠMT LC527; GA ČR GAP203/11/0701
Grant - others:GA ČR(CZ) GD202/08/H072
Institutional support: RVO:61389005
Keywords : Sturm-Liouville operators * non-symmetric Robin boundary conditions * similarity to normal or self-adjoint operators * discrete spectral operator * complex symmetric operator * PT-symmetry * metric operator * C operator * Hilbert-Schmidt operators
Subject RIV: BE - Theoretical Physics
Impact factor: 0.545, year: 2014
Permanent Link: http://hdl.handle.net/11104/0231575