Upper dimension and bases of zero-divisor graphs of commutative rings
Upper dimension and bases of zero-divisor graphs of commutative rings
For a commutative ring R with non-zero zero divisor set Z∗(R), the zero divisor graph of R is Γ(R) with vertex set Z∗(R), where two distinct vertices x and y are adjacent if and only if xy=0. The upper dimension and the resolving number of a zero divisor graph Γ(R) …