Perfectness and imperfectness of unit disk graphs on triangular lattice points (Q1043621)
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scientific article; zbMATH DE number 5644062
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Perfectness and imperfectness of unit disk graphs on triangular lattice points |
scientific article; zbMATH DE number 5644062 |
Statements
Perfectness and imperfectness of unit disk graphs on triangular lattice points (English)
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9 December 2009
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perfect graph
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unit disk graph
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multicoloring
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stable set
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lattice graph
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approximation algorithm
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