Inverse spectral problem for a star graph of Stieltjes strings with given numbers of masses on the edges (Q2230613)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Inverse spectral problem for a star graph of Stieltjes strings with given numbers of masses on the edges |
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Inverse spectral problem for a star graph of Stieltjes strings with given numbers of masses on the edges (English)
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24 September 2021
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The authors establish necessary and sufficient conditions guaranteeing that two sequences of real numbers are the spectra of the Dirichlet and Neumann problems for a star graph with given numbers of masses on the edges and given lengths of the edges.
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star graph
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inverse problem
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Dirichlet boundary condition
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Neumann boundary condition
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