Recent studies uncovered important core/periphery network structures characterizing
complex sets of cooperative and competitive interactions between network nodes, be they …

A Survey on Graphs Extremal with Respect to Distance–Based Topological Indices Page 1 A
Survey on Graphs Extremal with Respect to Distance–Based Topological Indices Kexiang Xua …

In this chapter we will present alvaDesc, a software to calculate and analyze molecular
descriptors and fingerprints. Molecular descriptors and fingerprints play an essential role in …

This paper considers all the commonly occurring distance-related graphical indices and
investigates their potential to predict thermodynamic properties of benzenoid hydrocarbons …

Topological index is a numerical value associated with a chemical constitution for
correlation of chemical structure with various physical properties, chemical reactivity or …

There are several different broad approaches to making correlations between chemical
structure and some desired property or bioactivity (either of which is here spoken of simply …

Introduction to Chemical Graph Theory is a concise introduction to the main topics and
techniques in chemical graph theory, specifically the theory of topological indices. These …

Zagreb indices were reformulated in terms of the edge-degrees instead of the vertex-
degrees as the original Zagreb indices. Three types of Zagreb indices were considered …

In 1956, Nordhaus and Gaddum gave lower and upper bounds on the sum and the product
of the chromatic number of a graph and its complement, in terms of the order of the graph …

A novel topological index, PI (Padmakar− Ivan index), is derived in this paper. The index is
very simple to calculate and has disseminating power similar to that of the Wiener (W) and …