Complement graph: Difference between revisions

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Algorithmic aspects
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| volume = 327
| year = 2005}}..</ref> although the reverse is not true.
*The vertices of the [[Kneser graph]] {{math|''KG''(''n'',''k'')}} are the ''{{mvar|k''}}-subsets of an ''{{mvar|n''}}-set, and the edges are between [[Disjoint sets|disjoint]] sets. The complement is the [[Johnson graph]] {{math|''J''(''n'',''k'')}}, where the edges are between intersecting sets.<ref>{{citation
| last1 = Bailey | first1 = Robert F.
| last2 = Cáceres | first2 = José