On the convexity of the sum of the first eigenvalues of operators depending on a real parameter (Q1166079)
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scientific article; zbMATH DE number 3768414
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the convexity of the sum of the first eigenvalues of operators depending on a real parameter |
scientific article; zbMATH DE number 3768414 |
Statements
On the convexity of the sum of the first eigenvalues of operators depending on a real parameter (English)
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1981
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convexity of the sum of the first eigenvalues of operators depending on a real parameter
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convexity
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quadratic forms
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boundary value problems for partial differential equations
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