Energy and Wiener Index of Zero-Divisor Graphs

Document Type : Research Paper


University of Kashan, I. R. Iran


Let R be a commutative ring and (R) be its zerodivisor graph. In this article, we study Wiener index and energy of Γ(Zn ) where n = pq or n = p2q and p, q are primes. A MATLAB code for our calculations is also presented.