Non-symmetric perturbations of self-adjoint operators (Q275298)
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scientific article; zbMATH DE number 6573345
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Non-symmetric perturbations of self-adjoint operators |
scientific article; zbMATH DE number 6573345 |
Statements
Non-symmetric perturbations of self-adjoint operators (English)
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25 April 2016
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spectrum
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perturbation theory
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non-selfadjoint operator
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spectral gap
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resolvent estimate
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essential spectrum
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