Some Remarks on Courant's Variation Principle for Elliptic Differential Operators (Q3700171)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Some Remarks on Courant's Variation Principle for Elliptic Differential Operators |
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Some Remarks on Courant's Variation Principle for Elliptic Differential Operators (English)
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1984
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Courant's variational principle
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Friedrichs extension
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eigenvalue
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essential spectrum
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