Sufficient conditions for permutation equivalence to a WHS-matrix (Q5901394)
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scientific article; zbMATH DE number 5503124
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Sufficient conditions for permutation equivalence to a WHS-matrix |
scientific article; zbMATH DE number 5503124 |
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Sufficient conditions for permutation equivalence to a WHS-matrix (English)
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5 February 2009
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LU factorization
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positive leading principal matrix
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upper hull
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weak Hawkins-Simon matrix
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semipositive matrix
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