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Intersection properties of finite sets

✍ Scribed by H.J Ryser


Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
681 KB
Volume
14
Category
Article
ISSN
0097-3165

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Maximal intersection critical families o
✍ N.Zagaglia Salvi πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 129 KB

A finite family of pairwise intersecting r-sets is a maximal r-clique if it cannot be extended to another r-clique by adding a new r-set. It is intersection critical if it is not possible to replace any edge by some of its proper subsets, without violating the intersection property. We prove that i