Fault-tolerant metric basis and dimension of barycentric subdivision of zero divisor graphs

Vidya S, Sunny Kumar Sharma, Prasanna Poojary +1

The undirected zero divisor graph of a commutative ring with unity \( R \), denoted by \( Γ(R) = (V(Γ(R)), E(Γ(R))) \). The vertex set \( V(Γ(R)) \) consists of all the non-zero ze…