Metric basis and dimension of barycentric subdivision of zero divisor graphs

S. Vidya, Sunny Kumar Sharma, Prasanna Poojary +2

Let $R$ be a commutative ring with unity 1, and $G(V,E)$ be a simple, connected, nontrivial graph. Let $d(a,c)$ be the distance between the vertices $a$ and $c$ in $G$. An undire…