\((0,\pm 1)\) ideal matrices (Q1380940)
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scientific article; zbMATH DE number 1127728
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | \((0,\pm 1)\) ideal matrices |
scientific article; zbMATH DE number 1127728 |
Statements
\((0,\pm 1)\) ideal matrices (English)
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11 March 1998
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generalized set covering problem
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perfect and ideal matrices
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Lehman's theorem
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\((0,\pm 1)\) matrices
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