Singular fourth-order Sturm–Liouville operators and acoustic black holes (Q5871265)
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scientific article; zbMATH DE number 7643584
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Singular fourth-order Sturm–Liouville operators and acoustic black holes |
scientific article; zbMATH DE number 7643584 |
Statements
Singular fourth-order Sturm–Liouville operators and acoustic black holes (English)
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18 January 2023
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singular Sturm-Liouville problem
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operator theory
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spectral analysis
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sharp beam
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black hole
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wave propagation
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