Lower bound on the spectrum of the two-dimensional Schrödinger operator with a \(\delta \)-perturbation on a curve (Q1956842)
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scientific article; zbMATH DE number 5790858
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Lower bound on the spectrum of the two-dimensional Schrödinger operator with a \(\delta \)-perturbation on a curve |
scientific article; zbMATH DE number 5790858 |
Statements
Lower bound on the spectrum of the two-dimensional Schrödinger operator with a \(\delta \)-perturbation on a curve (English)
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24 September 2010
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Schrödinger operator
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singular potential
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spectral estimate
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Birman-Schwinger transformation
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