M. Siddeeque

Topological indices, spectra and energies of prime ideal sum graphs of commutative rings

Let R be a commutative ring with the nonzero identity. The prime ideal sum graph of R, denoted by PIS(R), is a graph whose vertex-set is the set of all nonzero proper ideals of R, and two distinct vertices I and J are adjacent if and only if I + J is a prime ideal of R. In this study, our aim is to find out the topol...