Infinite number of eigenvalues of \(2\times 2\) operator matrices: asymptotic discrete spectrum (Q2229342)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Infinite number of eigenvalues of \(2\times 2\) operator matrices: asymptotic discrete spectrum |
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Infinite number of eigenvalues of \(2\times 2\) operator matrices: asymptotic discrete spectrum (English)
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23 February 2021
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operator matrix
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coupling constant
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dispersion function
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Fock space
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creation operator
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annihilation operator
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Birman-Schwinger principle
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essential spectrum
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discrete spectrum
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asymptotics
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