Sperner family
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What links here
Vertex cover
Line graph
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Perfect graph
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Vertex (graph theory)
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Parameterized complexity
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Matching (graph theory)
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Approximation algorithm
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Independent set (graph theory)
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Integer programming
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Robertson–Seymour theorem
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Glossary of graph theory
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Local search (optimization)
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Sexual dimorphism
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NP-hardness
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Cover
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Vertex cover problem
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Vertex Cover
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