Search results
- 1.0562350 - ÚJF 2023 RIV GB eng J - Journal Article
Exner, Pavel
Magnetic transport in laterally coupled layers.
Physica Scripta. Roč. 97, č. 10 (2022), č. článku 104004. ISSN 0031-8949. E-ISSN 1402-4896
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : Dirichlet layers * lateral coupling * magnetic transport
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 2.9, year: 2022
Method of publishing: Limited access
https://doi.org/10.1088/1402-4896/ac925e
Permanent Link: https://hdl.handle.net/11104/0334688 - 2.0560993 - ÚJF 2023 RIV US eng J - Journal Article
Baradaran, M. - Exner, Pavel
Kagome network with vertex coupling of a preferred orientation.
Journal of Mathematical Physics. Roč. 63, č. 8 (2022), č. článku 083502. ISSN 0022-2488. E-ISSN 1089-7658
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : quantum graphs * triangular lattice * kagome
OECD category: Pure mathematics
Impact factor: 1.3, year: 2022
Method of publishing: Open access
https://doi.org/10.1063/5.0093546
Permanent Link: https://hdl.handle.net/11104/0333751File Download Size Commentary Version Access 0560993.pdf 0 6 MB Open Access - CC licence Publisher’s postprint open-access - 3.0560991 - ÚJF 2024 RIV SG eng J - Journal Article
Borisov, D. I. - Exner, Pavel
Approximation of point interactions by geometric perturbations in two-dimensional domains.
Bulletin of Mathematical Sciences. Roč. 13, č. 2 (2023), č. článku 2250003. ISSN 1664-3607. E-ISSN 1664-3615
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : Singular Schrodinger operator * point interaction * norm resolvent convergence * small hole * Robin condition
OECD category: Pure mathematics
Impact factor: 1.2, year: 2022
Method of publishing: Open access
https://doi.org/10.1142/S1664360722500035
Permanent Link: https://hdl.handle.net/11104/0344900File Download Size Commentary Version Access 0560991.pdf 2 493.9 KB Open Access - CC licence Publisher’s postprint open-access - 4.0560550 - ÚJF 2023 RIV GB eng J - Journal Article
Baradaran, M. - Exner, Pavel - Lipovský, J.
Magnetic ring chains with vertex coupling of a preferred orientation.
Journal of Physics A-Mathematical and Theoretical. Roč. 55, č. 37 (2022), č. článku 375203. ISSN 1751-8113. E-ISSN 1751-8121
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : periodic quantum graph * time-reversal non-invariance * band spectrum * transport properties * magnetic field
OECD category: Pure mathematics
Impact factor: 2.1, year: 2022
Method of publishing: Limited access
https://doi.org/10.1088/1751-8121/ac820b
Permanent Link: https://hdl.handle.net/11104/0333421 - 5.0560405 - ÚJF 2023 RIV NL eng J - Journal Article
Exner, Pavel - Nakamura, S. - Tadano, Y.
Continuum limit of the lattice quantum graph Hamiltonian.
Letters in Mathematical Physics. Roč. 112, č. 4 (2022), č. článku 83. ISSN 0377-9017. E-ISSN 1573-0530
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : Lattice quantum graph * Vertex delta-coupling * Schrodinger operator * Norm-resolvent convergence
OECD category: Pure mathematics
Impact factor: 1.2, year: 2022
Method of publishing: Limited access
https://doi.org/10.1007/s11005-022-01576-5
Permanent Link: https://hdl.handle.net/11104/0333324 - 6.0559801 - ÚJF 2023 RIV US eng J - Journal Article
Baradaran, M. - Exner, Pavel - Tater, Miloš
Spectrum of periodic chain graphs with time-reversal non-invariant vertex coupling.
Annals of Physics. Roč. 443, AUG (2022), č. článku 168992. ISSN 0003-4916. E-ISSN 1096-035X
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : Quantum graph * Periodic structure * Time reversal non -invariance * Spectral gaps
OECD category: Nuclear physics
Impact factor: 3, year: 2022
Method of publishing: Limited access
https://doi.org/10.1016/j.aop.2022.168992
Permanent Link: https://hdl.handle.net/11104/0333001 - 7.0557578 - ÚJF 2023 RIV US eng J - Journal Article
Exner, Pavel
Soft quantum waveguides in three dimensions.
Journal of Mathematical Physics. Roč. 63, č. 4 (2022), č. článku 042103. ISSN 0022-2488. E-ISSN 1089-7658
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : waveguides * Schrodinger operator
OECD category: Pure mathematics
Impact factor: 1.3, year: 2022
Method of publishing: Limited access
https://doi.org/10.1063/5.0069284
Permanent Link: http://hdl.handle.net/11104/0331539 - 8.0557390 - ÚJF 2023 RIV DE eng J - Journal Article
Exner, Pavel - Lotoreichik, Vladimir
Spectral optimization for Robin Laplacian on domains admitting parallel coordinates.
Mathematische Nachrichten. Roč. 295, č. 6 (2022), s. 1163-1173. ISSN 0025-584X. E-ISSN 1522-2616
R&D Projects: GA ČR GA17-01706S
Institutional support: RVO:61389005
Keywords : curved strip * eigenvalue optimization * exterior of a convex set * min-max principle * parallel coordinates * Robin Laplacian * second eigenvalue
OECD category: Pure mathematics
Impact factor: 1, year: 2022
Method of publishing: Limited access
https://doi.org/10.1002/mana.202000013
Permanent Link: http://hdl.handle.net/11104/0331989 - 9.0546250 - ÚJF 2022 RIV NL eng J - Journal Article
Exner, Pavel - Tater, Miloš
Quantum graphs: Self-adjoint, and yet exhibiting a nontrivial PT-symmetry.
Physics Letters. A. Roč. 416, NOV (2021), č. článku 127669. ISSN 0375-9601. E-ISSN 1873-2429
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : Quantum graph * PT-symmetry * Vertex coupling * Lattice transport properties
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 2.707, year: 2021
Method of publishing: Limited access
https://doi.org/10.1016/j.physleta.2021.127669
Permanent Link: http://hdl.handle.net/11104/0322793 - 10.0545190 - ÚJF 2022 RIV GB eng J - Journal Article
Barseghyan, D. - Exner, Pavel
Magnetic field influence on the discrete spectrum of locally deformed leaky wires.
Reports on Mathematical Physics. Roč. 88, č. 1 (2021), s. 47-57. ISSN 0034-4877. E-ISSN 1879-0674
Institutional support: RVO:61389005
Keywords : singular Schrodinger operators * magnetic field * discrete spectrum
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 0.808, year: 2021
Method of publishing: Limited access
https://doi.org/10.1016/S0034-4877(21)00055-0
Permanent Link: http://hdl.handle.net/11104/0321927