A short proof of a theorem of Bang and Koolen

Let a graph be locally disjoint union of three copies of complete graphs Kq-1 and let be cospectral with the Hamming graph H(3, q). Bang and Koolen [Asian-Eur. J. Math. 1 (2008), 147

• Type: Journal
• Year: 2010
• Where: EJC
• Authors: A. Mohammadian, Behruz Tayfeh-Rezaie
• Keywords: Complete Graphs Kq-1, EJC 2007, EJC 2010, Hamming Graph, Mathematics Subject Classification