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Paths and cycles of hypergraphs

โœ Scribed by Jianfang Wang; Tony T. Lee


Publisher
SP Science China Press
Year
1999
Tongue
English
Weight
638 KB
Volume
42
Category
Article
ISSN
1674-7283

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The square of a path (cycle) is the graph obtained by joining every pair of vertices of distance two in the path (cycle). Let \(G\) be a graph on \(n\) vertices with minimum degree \(\delta(G)\). Posa conjectured that if \(\delta(G) \geqslant \frac{2}{3} n\), then \(G\) contains the square of a hami

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