A graph G is n-existentially closed (n-e.c.) if for each pair (A,B) of disjoint subsets of V(G) with |A|+|B|β€n there exists a vertex in V(G)\(AβͺB) which is adjacent to each vertex in A and to no vertex in B. In this paper we study the n-existential closure property of block intersection graphs of in
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The connectivity of the block-intersection graphs of designs
β Scribed by Donovan R. Hare; William Mc Cuaig
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 187 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0925-1022
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