Dendrimers are highly branched organic macromolecules with successive layers or
generations of branch units surrounding a central core (Ashrafi and Mirzargar, 2008 [3]; …

Topological indices are numbers related to sub-atomic graphs to allow quantitative structure-
movement/property/danger connections. These topological indices correspond to some …

A topological index is actually designed by transforming a chemical structure into a number.
These topological indices associate certain physico-chemical properties like boiling point …

Graph theory is used for modeling, designing, analysis and understanding chemical
structures or chemical networks and their properties. The molecular graph is a graph …

Topological indices are numerical parameters of a graph that characterize its topology and
are usually graph invariant. In a QSAR/QSPR study, physicochemical properties and …

Metal-organic networks (MONs) is a family of chemical compounds consisting of clusters or
metal ions and organic ligands. These are studied as one, two or three dimensional …

A numerical quantity that characterizes the whole structure of a graph is called a topological
index. The concept of Randić (R α), atom− bond connectivity (ABC), and geometric …

A topological descriptor/index (or molecular structure descriptor) is a numerical value
associated with chemical constitution for correlation of chemical structure/network with …

The structure of any finite molecular graph which represent numerical quantities are known
as topological indices. The importance of topologicalindices is generally linked with …

Abstract In 2009, T. Mansour, M. Schork, introduce the concept of bridge graphs. A bridge
graph B (G 1, G 2,…, Gm)= B (G 1, G 2,…, Gm; v 1, v 2,…, vm) of with respect to the vertices …