Hadamard duals, retractability and Oppenheim's inequality (Q5431904)
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scientific article; zbMATH DE number 5222356
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Hadamard duals, retractability and Oppenheim's inequality |
scientific article; zbMATH DE number 5222356 |
Statements
Hadamard duals, retractability and Oppenheim's inequality (English)
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2 January 2008
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Hadamard products
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\(P\)-matrices
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positive semidefinite matrices
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\(M\)-matrices
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inverse \(M\)-matrices
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Oppenheim's inequality
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totally nonnegative matrices
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retractability
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determinantal inequalities
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diagonal perturbations
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