Augmented Zagreb Index of Corona Product of Some Special Graphs

Let GV, E be a simple undirected graph. The Augmented Zagreb Index of a graph G is defined as     3 2            uv E G du dv du dv AZI G , Where du is the degree of the vertex u in G . In this paper, the exact expression for Augmented Zagreb Index of different product of graphs like Comb, Wheel, Fan,andSun graph.