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Silver Block Intersection Graphs of Steiner 2-Designs

โœ Scribed by A. Ahadi, Nazli Besharati, E. S. Mahmoodian, M. Mortezaeefar

Book ID
120788717
Publisher
Springer Japan
Year
2012
Tongue
English
Weight
319 KB
Volume
29
Category
Article
ISSN
0911-0119

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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|โ‰คn there exists a vertex in V(G)\(AโˆชB) 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