On kernel-less clique-acyclic orientations of minimally imperfect graphs (Q5954249)
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scientific article; zbMATH DE number 1699138
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On kernel-less clique-acyclic orientations of minimally imperfect graphs |
scientific article; zbMATH DE number 1699138 |
Statements
On kernel-less clique-acyclic orientations of minimally imperfect graphs (English)
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22 July 2002
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perfect graph
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partitionable graph
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imperfect graphs
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Berge and Duchet's conjecture
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kernel solvability
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strong perfect graph conjecture
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fractional kernel
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