ATOSSA PARSAPOUR - Department of Mathematics, Bandar Abbas Branch, Islamic Azad University, Bandar Abbas, Iran
KHADIJEH AHMADJAVAHERI - Department of Mathematics, Bandar Abbas Branch, Islamic Azad University, Bandar Abbas, Iran

Let R be a commutative ring with non-zero identity and J(R) be the Jacobson radical of R. The Jacobson graph of R, denoted by JR, is a graph with vertex set R n J(R), such that two distinct vertices a and b in R n J(R) are adjacent if and only if 1

Jacobson graph, Line graph, Planar graph, Projective graph