Study of some topologiral invariants of subdivided mk graphs

An m(k)-graph of a graph G can be defined by taking m >= 2 copies G(1),..., G(m) of a graph G in which every vertex ut of copy G is adjacent to a corresponding vertex v(s) of copy G(s). An m(k)-graph is represented by m(k)(G). In this research study, we discussed some degree based topological indices (connectivity indices) of subdivided m(k)-graph generated by path graph and comb graph. The closed formulas for computing various degree based topological indices of subdivided mk-graphs were presented.