Duality and Polynomial Testing of Tree Homomorphisms (Q4889961)
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scientific article; zbMATH DE number 914923
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Duality and Polynomial Testing of Tree Homomorphisms |
scientific article; zbMATH DE number 914923 |
Statements
Duality and Polynomial Testing of Tree Homomorphisms (English)
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8 December 1997
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polynomial testing
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colouring problem
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digraph
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homomorphism
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characterization
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tree duality
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bounded treewidth duality
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trids
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