Discrete spectrum of a two-dimensional periodic elliptic second order operator perturbed by a decaying potential. I: Semibounded gap (Q2736034)
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scientific article; zbMATH DE number 1637582
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Discrete spectrum of a two-dimensional periodic elliptic second order operator perturbed by a decaying potential. I: Semibounded gap |
scientific article; zbMATH DE number 1637582 |
Statements
2 January 2002
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potential
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spectrum
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eigenvalue
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perturbed operator
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Discrete spectrum of a two-dimensional periodic elliptic second order operator perturbed by a decaying potential. I: Semibounded gap (English)
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