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scientific article; zbMATH DE number 6770839
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | No label defined |
scientific article; zbMATH DE number 6770839 |
Statements
7 September 2017
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Sturm-Liouville operator
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point interactions
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positive spectrum
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negative spectrum
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Weyl functions
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accumulation point
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