Title of article :
Eccentricity version F-index of some graph operations
Author/Authors :
Mohammed ، Mohanad Ali Department of Mathematics - Open Educational College - Ministry of Education , Mushatet ، Hasan H. Ministry of Education , De ، Nilanjan Department of Basic Science and Humanities (Mathematics), Department of Management - Calcutta Institute of Engineering; Department of Management
Abstract :
The eccentricity version F-index of a graph G is defined as the summation of cube of all the vertex eccentricities of G. In this report, the eccentricity version of F-index of the generalized hierarchical product of graphs was computed. Further, we obtained some explicit expressions of eccentricity version of Findex for S-sum graphs, Cartesian product graphs and cluster product graphs. Hence applying those outcomes, we arrived at the eccentricity version of F-index for Chemical graphs and nanostructures.
Keywords :
Eccentricity , topological index , F , index , Product graphs.
Journal title :
Eurasian Chemical Communications
Journal title :
Eurasian Chemical Communications
