A Note on Atom Bond Connectivity Index

نویسندگان

A. KHAKI Shahid Rajaee Teacher Training University, I. R. Iran

S. HEIDARI RAD Shahid Rajaee Teacher Training University, I. R. Iran

چکیده مقاله:

The atom bond connectivity index of a graph is a new topological index was defined by E. Estrada as ABC(G)  uvE (dG(u) dG(v) 2) / dG(u)dG(v) , where G d ( u ) denotes degree of vertex u. In this paper we present some bounds of this new topological index.

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