Weighted Weyl estimates near an elliptic trajectory (Q1265422)
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scientific article; zbMATH DE number 1203678
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Weighted Weyl estimates near an elliptic trajectory |
scientific article; zbMATH DE number 1203678 |
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Weighted Weyl estimates near an elliptic trajectory (English)
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19 October 1999
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The paper deals with weighted Weyl estimates related to the eigenfunctions and eigenvalues of Schrödinger-type operators with discrete spectrum. The proofs rely on a basic Tauberian lemma for Schwartz functions with compactly supported Fourier transform.
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elliptic trajectory
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Weyl estimates
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Schrödinger operator
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discrete spectrum
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Poincaré mapping
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Fourier transform
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