Variational principles for self-adjoint operator functions arising from second-order systems (Q2831898)
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scientific article; zbMATH DE number 6647598
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Variational principles for self-adjoint operator functions arising from second-order systems |
scientific article; zbMATH DE number 6647598 |
Statements
Variational principles for self-adjoint operator functions arising from second-order systems (English)
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3 November 2016
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block operator matrices
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variational principle
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operator function
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second-order equations
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spectrum
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essential spectrum
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sectorial form
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