Almost Eigenvalues and Eigenvectors of Almost Mathieu Operators (Q5020129)
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scientific article; zbMATH DE number 7451964
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Almost Eigenvalues and Eigenvectors of Almost Mathieu Operators |
scientific article; zbMATH DE number 7451964 |
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Almost Eigenvalues and Eigenvectors of Almost Mathieu Operators (English)
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4 January 2022
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discrete Schrödinger operator
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Mathieu operator
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Hermite functions
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Taylor expansions
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time-frequency analysis
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Sturm sequences
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perturbation theory
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