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Kleuren van grafen - Combinatorische algoritmen en algoritmische ...

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Verband tuss<strong>en</strong> β(G) <strong>en</strong> σ(G)<br />

Er geldt<br />

Dus<br />

maximale onafhankelijke deelverzameling<br />

in G is steeds e<strong>en</strong> dominer<strong>en</strong>de verzameling<br />

σ(G) ≤ β(G), voor elke G<br />

Cursus Graf<strong>en</strong>theorie <strong>en</strong> <strong>Combinatorische</strong> Optimalisatie (2008–2009) – p.6/16

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