Let be a connected graph. The first and second Zagreb eccentricity indices of are defined as and , where is the eccentricity of the vertex in and . Suppose that is the generalized hierarchical product of two connected graphs and . In this paper, the Zagreb eccentricity indices and of are computed. Moreover, we present explicit formulas for the and of S-sum graph, Cartesian, cluster, and corona product graphs by means of some invariants of the factors.
"Zagreb Eccentricity Indices of the Generalized Hierarchical Product Graphs and Their Applications." J. Appl. Math. 2014 1 - 8, 2014. https://doi.org/10.1155/2014/241712