Gap Control by Singular Schrödinger Operators in a Periodically Structured Metamaterial
We consider a family {Hε}ε>0 of εZⁿ-periodic Schrödinger operators with δ′-interactions supported on a lattice of closed compact surfaces; within a minimum period cell one has m ∊ N surfaces. We show that in the limit when ε→0 and the interactions strengths are appropriately scaled, Hε has at m...
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| Date: | 2018 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2018
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| Series: | Журнал математической физики, анализа, геометрии |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/145875 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Gap Control by Singular Schrödinger Operators in a Periodically Structured Metamaterial / Pavel Exner, Andrii Khrabustovskyi // Журнал математической физики, анализа, геометрии. — 2018. — Т. 14, № 3. — С. 270-285. — Бібліогр.: 13 назв. — англ. |