Search results
- 1.0570860 - ÚJF 2024 RIV US eng J - Journal Article
Znojil, Miloslav
Systematics of quasi-Hermitian representations of non-Hermitian quantum models.
Annals of Physics. Roč. 448, JAN (2023), č. článku 169198. ISSN 0003-4916. E-ISSN 1096-035X
Institutional support: RVO:61389005
Keywords : non-Hermitian quantum mechanics of * unitary systems * Isospectral preconditionings of * Hamiltonians * Physical Hilbert spaces with ad hoc * inner-product metrics * Alternative reconstructions of hidden * Hermiticity
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 3, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.aop.2022.169198
Permanent Link: https://hdl.handle.net/11104/0342188 - 2.0561934 - ÚJF 2023 RIV US eng J - Journal Article
Khrabustovskyi, Andrii - Plum, M.
Operator estimates for homogenization of the Robin Laplacian in a perforated domain.
Journal of Differential Equations. Roč. 338, NOV (2022), s. 474-517. ISSN 0022-0396. E-ISSN 1090-2732
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : Homogenization * Perforated domain * Norm resolvent convergence * Operator estimates * Spectral convergence * Varying Hilbert spaces
OECD category: Pure mathematics
Impact factor: 2.4, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.jde.2022.08.005
Permanent Link: https://hdl.handle.net/11104/0334363 - 3.0509984 - ÚJF 2020 RIV GB eng C - Conference Paper (international conference)
Znojil, Miloslav - Růžička, František
Nonlinearity of perturbations in PT-symmetric quantum mechanics.
Journal of Physics: Conference series. Vol. 1194. Bristol: IOP, 2019 - (Burdík, Č.; Navrátil, O.; Pošta, S.), č. článku 012120. ISSN 1742-6588.
[32nd International Colloquium on Group Theoretical Methods in Physics (Group32). Prague (CZ), 08.07.2018-13.07.2018]
R&D Projects: GA ČR GA16-22945S
Institutional support: RVO:61389005
Keywords : Group theory * Hilbert spaces * quantum optics
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/11104/0300554 - 4.0489154 - ÚJF 2019 RIV US eng J - Journal Article
Znojil, Miloslav
Admissible perturbations and false instabilities in PT-symmetric quantum systems.
Physical Review A. Roč. 97, č. 3 (2018), č. článku 032114. ISSN 2469-9926. E-ISSN 2469-9934
R&D Projects: GA ČR GA16-22945S
Institutional support: RVO:61389005
Keywords : quantum theory * states * Hilbert spaces
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 2.907, year: 2018
Permanent Link: http://hdl.handle.net/11104/0283625 - 5.0458004 - ÚJF 2016 US eng M - Monography Chapter
Krejčiřík, David - Siegl, Petr
Elements of Spectral Theory without the Spectral Theorem.
Non-Selfadjoint Opertors in Quantum Physics: Mathematical Aspects. Vol. 1. New Jersey: John Wiley & Sons, Inc., 2015, s. 233-282. ISBN 978-1-118-85528-7
Institutional support: RVO:61389005
Keywords : Hilbert Spaces * operators * theorem
Subject RIV: BE - Theoretical Physics
Permanent Link: http://hdl.handle.net/11104/0258324 - 6.0451498 - ÚJF 2016 RIV US eng J - Journal Article
Fernandez, F. M. - Garcia, J. - Semorádová, Iveta - Znojil, Miloslav
Ad Hoc Physical Hilbert Spaces in Quantum Mechanics.
International Journal of Theoretical Physics. Roč. 54, č. 12 (2015), s. 4187-4203. ISSN 0020-7748. E-ISSN 1572-9575
Institutional support: RVO:61389005
Keywords : quantum mechanics * physical Hilbert spaces * ad hoc inner product * singular potentials regularized * low lying energies
Subject RIV: BE - Theoretical Physics
Impact factor: 1.041, year: 2015
Permanent Link: http://hdl.handle.net/11104/0252644 - 7.0435946 - ÚJF 2015 RIV DE eng C - Conference Paper (international conference)
Znojil, Miloslav
Symbolic-Manipulation Constructions of Hilbert-Space Metrics in Quantum Mechanics.
Lecture Notes in Computer Science. Vol. 6885. Berlin: Springer, 2011 - (Gerdt, V.; Koepf, W.; Mayr, E.; Vorozhtsov, E.), s. 348-357. ISBN 978-3-642-23567-2. ISSN 0302-9743.
[13th International Workshop on Computer Algebra in Scientific Computing. Kassel (DE), 05.09.2011-09.09.2011]
R&D Projects: GA ČR GAP203/11/1433; GA MŠMT LC06002
Institutional support: RVO:61389005
Keywords : Hilbert spaces * Hamiltonian * operator equation
Subject RIV: BE - Theoretical Physics
Permanent Link: http://hdl.handle.net/11104/0239801 - 8.0388572 - ÚJF 2013 RIV IL eng C - Conference Paper (international conference)
Bagarello, F. - Znojil, Miloslav
The dynamical problem for a non self-adjoint Hamiltonian.
Operator Theory: Advances and Applications. Gohberg: Springer Basel AG, 2012 - (Ball, J.; Dym, H.; Kaashoek, M.; Langer, H.; Tretter, C.), s. 109-119. ISBN 978-3-0348-0296-3.
[21st International Workshop on Operator Theory and its Applications IWOTA 2010. Berlin (DE), 12.07.2010-16.07.2010]
R&D Projects: GA MŠMT LC06002; GA ČR GAP203/11/1433
Institutional research plan: CEZ:AV0Z10480505
Keywords : metrics in Hilbert spaces * hermitizations of a Hamiltonian
Subject RIV: BE - Theoretical Physics
http://arxiv.org/pdf/1105.4716.pdf
Permanent Link: http://hdl.handle.net/11104/0217466 - 9.0376629 - ÚI 2013 RIV DE eng C - Conference Paper (international conference)
Kůrková, Věra
Learning from Data as an Optimization and Inverse Problem.
Computational Intelligence. Heidelberg: Springer, 2012 - (Madani, K.; Correia, A.; Rosa, A.; Filipe, J.), s. 361-372. Studies in Computational Intelligence, 399. ISBN 978-3-642-27533-3. ISSN 1860-949X.
[IJCCI 2010. International Joint Conference on Computational Intelligence. Valencia (ES), 24.10.2010-26.10.2010]
R&D Projects: GA ČR GAP202/11/1368
Institutional research plan: CEZ:AV0Z10300504
Keywords : learning from data * minimization of empirical error * inverse problems * reproducing kernel Hilbert spaces
Subject RIV: IN - Informatics, Computer Science
Permanent Link: http://hdl.handle.net/11104/0007313 - 10.0351199 - MÚ 2011 RIV CZ eng A - Abstract
Fabian, Marián
On the coincidence of Pettis and McShane integrals and Hilbert generated spaces.
Abstract book of CDEIT 2010. Brno: Masarykova univerzita, 2010 - (Došlá, Z.; Mařík, R.; Hilscher, R.; Šremr, J.). s. 21-22. ISBN 978-80-210-5289-5.
[Colloquium on differential equations and integration theory. 14.10.2010-17.10.2010, Křtiny]
R&D Projects: GA AV ČR IAA100190901
Institutional research plan: CEZ:AV0Z10190503
Keywords : Hilbert spaces * Pettis and McShane integrals
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0191002File Download Size Commentary Version Access Fabian1.pdf 2 121.9 KB Publisher’s postprint open-access