On zero-divisor graph of the ring of Gaussian integers modulo $2^n$

Aruna Venkatesan, Krishnan Paramasivam, M. Sabeel K

For a commutative ring $R$, the zero-divisor graph of $R$ is a simple graph with the vertex set as the set of all zero-divisors of $R$ and two distinct vertices $x$ and $y$ are adj…