Zero-range perturbations of the Schrödinger operator with a saddle-point potential. (Q2702389)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Zero-range perturbations of the Schrödinger operator with a saddle-point potential. |
scientific article |
Statements
2000
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Point perturbations
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Schrödinger operator
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saddlepoint potential
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spectral analysis
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resonances of the Breit-Wigner type
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transmission coefficients
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Zero-range perturbations of the Schrödinger operator with a saddle-point potential. (English)
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