The IP-graph of a naturally valenced association scheme and some of its properties have been studied recently. In this paper we introduce the bipartite version of this graph for a naturally valenced association scheme (X,S), denoted by BIP(S). We also investigate some of its properties.
HAFEZIEH, ROGHAYEH and IRANMANESH, MOOHAMMADALI
"On some results on IP-graphs,"
Turkish Journal of Mathematics: Vol. 37:
4, Article 2.
Available at: https://journals.tubitak.gov.tr/math/vol37/iss4/2