Basket | The Czech Academy of Sciences

1.

0524214 - ÚJF 2021 RIV NL eng J - Journal Article
Krejčiřík, D. - Lotoreichik, Vladimir
Optimisation of the Lowest Robin Eigenvalue in the Exterior of a Compact Set, II: Non-Convex Domains and Higher Dimensions.
Potential Analysis. Roč. 52, č. 4 (2020), s. 601-614. ISSN 0926-2601. E-ISSN 1572-929X
R&D Projects: GA ČR GA17-01706S
Institutional support: RVO:61389005
Keywords : Robin Laplacian * Negative boundary parameter * Exterior of a compact set * Lowest eigenvalue * Spectral isoperimetric inequality * Spectral isochoric inequality * Parallel coordinates * Critical coupling * Willmore energy
OECD category: Pure mathematics
Impact factor: 1.416, year: 2020 ; AIS: 1.045, rok: 2020
Method of publishing: Limited access
Result website:
https://doi.org/10.1007/s11118-018-9752-0DOI: https://doi.org/10.1007/s11118-018-9752-0
Permanent Link: http://hdl.handle.net/11104/0308592

2.

0505085 - ÚJF 2020 RIV GB eng J - Journal Article
Lotoreichik, Vladimir
Spectral isoperimetric inequalities for singular interactions on open arcs.
Applicable Analysis. Roč. 98, č. 8 (2019), s. 1451-1460. ISSN 0003-6811. E-ISSN 1563-504X
R&D Projects: GA ČR(CZ) GA14-06818S
Institutional support: RVO:61389005
Keywords : delta-interaction on an open arc * Robin Laplacian on planes with slits * lowest eigenvalue * spectral isoperimetric inequality * Birman-Schwinger principle
OECD category: Applied mathematics
Impact factor: 1.107, year: 2019 ; AIS: 0.484, rok: 2019
Method of publishing: Limited access
Result website:
https://doi.org/10.1080/00036811.2018.1430778DOI: https://doi.org/10.1080/00036811.2018.1430778
Permanent Link: http://hdl.handle.net/11104/0296603

3.

0489025 - ÚJF 2019 RIV DE eng J - Journal Article
Krejčiřík, David - Lotoreichik, Vladimir
Optimisation of the Lowest Robin Eigenvalue in the Exterior of a Compact Set.
Journal of Convex Analysis. Roč. 25, č. 1 (2018), s. 319-337. ISSN 0944-6532. E-ISSN 0944-6532
R&D Projects: GA ČR GA17-01706S
Institutional support: RVO:61389005
Keywords : Robin Laplacian * negative boundary parameter * exterior of a convex set * spectral isoperimetric inequality * spectral isochoric inequality * parallel coordinates
OECD category: Pure mathematics
Impact factor: 0.794, year: 2018 ; AIS: 0.566, rok: 2018
Permanent Link: http://hdl.handle.net/11104/0283511

4.

0479662 - ÚJF 2018 RIV DE eng J - Journal Article
Antunes, P. R. S. - Freitas, P. - Krejčiřík, David
Bounds and extremal domains for Robin eigenvalues with negative boundary parameter.
Advances in Calculus of Variations. Roč. 10, č. 4 (2017), s. 357-379. ISSN 1864-8258. E-ISSN 1864-8266
R&D Projects: GA ČR(CZ) GA14-06818S
Institutional support: RVO:61389005
Keywords : Eigenvalue optimisation * Robin Laplacian * negative boundary parameter * Bareket's conjecture
OECD category: Pure mathematics
Impact factor: 1.676, year: 2017 ; AIS: 1.554, rok: 2017
DOI: https://doi.org/10.1515/acv-2015-0045
Permanent Link: http://hdl.handle.net/11104/0275635

5.

0384795 - ÚJF 2013 RIV CH eng J - Journal Article
Krejčiřík, David
PT-Symmetric Waveguides and the Lack of Variational Techniques.
Integral Equations and Operator Theory. Roč. 73, č. 1 (2012), s. 1-2. ISSN 0378-620X. E-ISSN 1420-8989
Institutional support: RVO:61389005
Keywords : Robin Laplacian * non-self-adjoint boundary conditions * complex symmetric operator * PT-symmetry * waveguides * discrete and essential spectra
Subject RIV: BA - General Mathematics
Impact factor: 0.713, year: 2012 ; AIS: 0.568, rok: 2012
DOI: https://doi.org/10.1007/s00020-011-1926-8
Permanent Link: http://hdl.handle.net/11104/0214320

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7.

0317039 - ÚOCHB 2009 RIV GB eng J - Journal Article
Kovačková, Soňa - Pačes, Ondřej - Dračínský, Martin - Rosenberg, Ivan - Rejman, Dominik
Piperidine nucleosides and nucleotides.
[Piperidinové nukleosidy a nukleotidy.]
Nucleic Acids Symposium Series. -, č. 52 (2008), s. 587-587. ISSN 0261-3166.
[Joint Symposium of the International Roundtable on Nucleosides, Nucleotides and Nucleic Acids /18./ and the International Symposium on Nucleic Acid Chemistry /35./. Kyoto, 08.09.2008-12.09.2008]
R&D Projects: GA MŠMT(CZ) LC06077; GA MŠMT 2B06065; GA MŠMT LC512
Grant - others:GA MZd(CZ) NR9138
Program: NR
Institutional research plan: CEZ:AV0Z40550506
Keywords : piperidine * nucleosidation * phosphonate
Subject RIV: CC - Organic Chemistry
DOI: https://doi.org/10.1093/nass/nrn297
Permanent Link: http://hdl.handle.net/11104/0166791