On the eigenvalues of zero-divisor graph associated to finite commutative ring
On the eigenvalues of zero-divisor graph associated to finite commutative ring
Let Z(R) be the set of zero-divisors of a commutative ring R with non-zero identity and Z*(R)=Z(R)∖{0} be the set of non-zero zero-divisors of R. The zero-divisor graph of R, denoted by Γ(R), is a simple graph whose vertex set is Z*(R) and two vertices u,v∈Z*(R) are adjacent if and …