Title of article :
Bounds on First Reformulated Zagreb Index of Graph
Author/Authors :
Pattabiraman ، K. - Annamalai University , Santhakumar ، A. - Annai Teresa College of Engineering
Abstract :
The first reformulated Zagreb index EM1(G) of a simple graph G is defined as the sum of the terms (du + dv-2)² over all edges uv of G.In this paper, the various upper and lower bounds for the first reformulated Zagreb index of a connected graph interms of other topological indices are obtained.
Keywords :
Zagreb index , reformulated Zagreb index
Journal title :
Caspian Journal of Mathematical Sciences
Journal title :
Caspian Journal of Mathematical Sciences
