F-index and coindex of some derived graphs

Abstract

In this study, the explicit expressions for F-index and coindex of derived graphs such as a line graph, subdivision graph, vertex-semitotal graph, edge-semitotal graph, total graph and paraline graph (line graph of the subdivision graph) are obtained.

8 pages

Cited by in corpus (1)

• Topological indices of k-th subdivision and semi total point graphs