Criteria for the discreteness of the spectrum of a hypoelliptic operator (Q1051804)
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scientific article; zbMATH DE number 3814174
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Criteria for the discreteness of the spectrum of a hypoelliptic operator |
scientific article; zbMATH DE number 3814174 |
Statements
Criteria for the discreteness of the spectrum of a hypoelliptic operator (English)
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1982
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discreteness of the spectrum of a hypoelliptic operator
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discreteness of the spectrum
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