On some results on IP-graphs

Authors : Roghayeh HAFEZIEH, Mohammadali IRANMANESH

Pages : 560-570

Doi:10.3906/mat-1112-17

View : 7 | Download : 3

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :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 insert ignore into journalissuearticles values(X,S);, denoted by BIPinsert ignore into journalissuearticles values(S);. We also investigate some of its properties.
Keywords : Association scheme, common divisor graph, prime graph, bipartite divisor graph