Stability of the upper bound of a spectrum under perturbations by diagonal matrices for a class of self-adjoint operators (Q4244605)
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scientific article; zbMATH DE number 1293040
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Stability of the upper bound of a spectrum under perturbations by diagonal matrices for a class of self-adjoint operators |
scientific article; zbMATH DE number 1293040 |
Statements
Stability of the upper bound of a spectrum under perturbations by diagonal matrices for a class of self-adjoint operators (English)
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16 February 2000
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infinite indecomposable symmetric matrix with non-negative elements
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stability of spectral radius
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perturbations
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discrete Hamiltonians
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random Hamiltonians
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