Total nonnegativity and (3+1)-free posets (Q1406738)
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scientific article; zbMATH DE number 1975833
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Total nonnegativity and (3+1)-free posets |
scientific article; zbMATH DE number 1975833 |
Statements
Total nonnegativity and (3+1)-free posets (English)
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7 September 2003
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\(f\)-vector
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\((3+1)\)-free poset
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unit interval order
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total nonnegativity
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planar network
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generalized lower bound theorem
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