Topological indices of intersection ideal graph of ℤn

Abstract

Let $n$ be a positive integer. The intersection graph of ring $R={\mathrm{\mathbb{Z}}}_n$, is a graph whose vertices are non-empty and proper ideals of ${\mathrm{\mathbb{Z}}}_n$ and two vertices are adjacent if and only if corresponding ideals have non-zero intersection and is denoted by $G\left({\mathrm{\mathbb{Z}}}_n\right)$. In this paper we compute some topological indices of this graph.