On the spectra of \(P\)- and \(P_ 0\)-matrices (Q1262372)
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scientific article; zbMATH DE number 4123913
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the spectra of \(P\)- and \(P_ 0\)-matrices |
scientific article; zbMATH DE number 4123913 |
Statements
On the spectra of \(P\)- and \(P_ 0\)-matrices (English)
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1989
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Some conjectures are proved concerning the localization of eigenvalues of square complex matrices all of whose principal minors are positive. The localization of their spectra is also investigated.
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\(P\)-matrices
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localization of eigenvalues
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complex matrices
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