Thickness‐two graphs part one: New nine‐critical graphs, permuted layer graphs, and Catlin's graphs (Q5450347)
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scientific article; zbMATH DE number 5251479
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Thickness‐two graphs part one: New nine‐critical graphs, permuted layer graphs, and Catlin's graphs |
scientific article; zbMATH DE number 5251479 |
Statements
Thickness‐two graphs part one: New nine‐critical graphs, permuted layer graphs, and Catlin's graphs (English)
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20 March 2008
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chromatic number
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thickness
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9-critical thickness-two graphs
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Hajós construction
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