Type: Article
Publication Date: 2004-01-01
Citations: 8
DOI: https://doi.org/10.2298/pim0476025r
If G is a maximal exceptional graph then either (a) G is the cone over a graph switching-equivalent to the line graph L(K 8 ) or (b) G has K 8 as a star complement for the eigenvalue -2 (or both).In case (b) it is shown how G can be constructed from K 8 using intersecting families of 3-sets.