Eigenvalues estimation of Hadamard product of two Hermitian matrices (Q2735425)
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scientific article; zbMATH DE number 1640426
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Eigenvalues estimation of Hadamard product of two Hermitian matrices |
scientific article; zbMATH DE number 1640426 |
Statements
30 August 2001
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eigenvalues estimation
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Hermitian matrices
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Hadamard products
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0.91405094
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0.90879554
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0.90062433
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Eigenvalues estimation of Hadamard product of two Hermitian matrices (English)
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This note concerns a slight improvement of bounds for individual eigenvalues of Hadamard products of semidefinite matrices recently given by \textit{E. I. Im} [Linear Algebra Appl. 264, 141-144 (1997; Zbl 0884.15011)].
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