An approximation method in the variational theory of the spectrum of operator pencils (Q1610246)
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scientific article; zbMATH DE number 1783466
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An approximation method in the variational theory of the spectrum of operator pencils |
scientific article; zbMATH DE number 1783466 |
Statements
An approximation method in the variational theory of the spectrum of operator pencils (English)
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19 August 2002
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Rayleigh system
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variational principles
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approximation method
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approximating general operator-valued functions by piecewise-linear ones
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variational characteristics of the spectrum
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operator functions
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