Series in the root vectors of operators that are very close to being self-adjoint (Q754448)
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scientific article; zbMATH DE number 3647596
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Series in the root vectors of operators that are very close to being self-adjoint |
scientific article; zbMATH DE number 3647596 |
Statements
Series in the root vectors of operators that are very close to being self-adjoint (English)
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1978
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root vectors
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operator with discrete spectrum
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