Trace class perturbations and the absence of absolutely continuous spectra (Q1825421)
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scientific article; zbMATH DE number 4120843
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Trace class perturbations and the absence of absolutely continuous spectra |
scientific article; zbMATH DE number 4120843 |
Statements
Trace class perturbations and the absence of absolutely continuous spectra (English)
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1989
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Hamiltonians
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Jacobi matrices
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no absolutely continuous spectrum
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trace class perturbation
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direct sum of finite matrices
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