Resolvability in complement of the intersection graph of annihilator submodules of a module

Document Type : Research Paper

Authors

Department of Mathematics, Imam Khomeini International University, Qazvin, Iran

Abstract

Let $R$ be a commutative ring and $M$ be an $R$-module. The intersection graph of annihilator
submodules of $M$, denoted by ${GA(M)}$, is a simple undirected graph whose vertices are the
classes of elements of $Z(M)\setminus {\rm Ann}_R(M)$ and two distinct classes $[a]$ and
$[b]$ are adjacent if and only if ${\rm Ann}_M(a)\cap {\rm Ann}_M(b)\not=0$. In this paper, we study
the diameter and girth of $\overline{GA(M)}$. Furthermore, we calculate the domination number,
metric dimension, adjacency metric dimension and local metric dimension of $\overline{GA(M)}$.

Keywords