Polyhedral characterizations and perfection of line graphs (Q1382259)
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scientific article; zbMATH DE number 1133157
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Polyhedral characterizations and perfection of line graphs |
scientific article; zbMATH DE number 1133157 |
Statements
Polyhedral characterizations and perfection of line graphs (English)
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10 December 1998
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The authors consider line graphs of multigraphs and give a polyhedral characterization of them. They also give polyhedral characterizations of perfect, \(t\)-perfect and \(h\)-perfect line graphs.
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line graph
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stable set
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perfect
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\(t\)-perfect
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\(h\)-perfect
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