On a discrete inverse problem for two spectra (Q444323)
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scientific article; zbMATH DE number 6065460
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On a discrete inverse problem for two spectra |
scientific article; zbMATH DE number 6065460 |
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On a discrete inverse problem for two spectra (English)
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14 August 2012
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Summary: A version of the inverse spectral problem for two spectra of finite-order real Jacobi matrices (tridiagonal symmetric matrices) is investigated. The problem is to reconstruct the matrix using two sets of eigenvalues: one for the original Jacobi matrix and one for the matrix obtained by deleting the last row and last column of the Jacobi matrix.
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inverse spectral problem
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Jacobi matrices
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tridiagonal symmetric matrices
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eigenvalue
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