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scientific article; zbMATH DE number 1240067
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | No label defined |
scientific article; zbMATH DE number 1240067 |
Statements
14 January 1999
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root vectors
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closed unbounded linear operator
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discrete spectrum
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vectors of exponential type
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boundary value problems
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equations of elliptic type
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