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A counterexample to a conjecture about triangle-free induced subgraphs of graphs with large chromatic number - MaRDI portal

A counterexample to a conjecture about triangle-free induced subgraphs of graphs with large chromatic number (Q2101164)

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A counterexample to a conjecture about triangle-free induced subgraphs of graphs with large chromatic number
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    A counterexample to a conjecture about triangle-free induced subgraphs of graphs with large chromatic number (English)
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    28 November 2022
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    directed graph
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    \(\chi\)-boundedness
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    induced subgraph
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