Inclusion graph of annihilators in a commutative ring

Hana Safari, Farzad Shaveisi, Reza Nikandish

Let $R$ be a commutative ring with identity, and let $Z(R)$ be the set of zero-divisors of $R$. The inclusion graph of annihilators in $R$, denoted by $\hat{I}{“}^{\prime }(R)$, is a graph…