On graphs associated to ring of Guassian integers and ring of integers modulo n
On graphs associated to ring of Guassian integers and ring of integers modulo n
Abstract For a commutative ring R with identity 1, the zero-divisor graph of R, denoted by Γ(R), is a simple graph whose vertex set is the set of non-zero zero divisors Z * (R) and the two vertices x and y ∈ Z * (R) are adjacent if and only …