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0547649 - ÚJF 2022 RIV GB eng J - Journal Article
Khrabustovskyi, Andrii - Post, O.
A geometric approximation of delta-interactions by Neumann Laplacians.
Journal of Physics A-Mathematical and Theoretical. Roč. 54, č. 46 (2021), č. článku 465201. ISSN 1751-8113. E-ISSN 1751-8121
R&D Projects: GA ČR(CZ) GA21-07129S
Institutional support: RVO:61389005
Keywords : Delta-interaction * singularly perturbed domains * Neumann Laplacian * norm resolvent convergence * operator estimates * spectral convergence
OECD category: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impact factor: 2.331, year: 2021
Method of publishing: Limited access
https://doi.org/10.1088/1751-8121/ac2d52
Permanent Link: http://hdl.handle.net/11104/0323842