Relations between distance-based and degree-based topological indices

Abstract

© 2015 Elsevier Inc. Let W, Sz, PI, and WP be, respectively, the Wiener, Szeged, PI, and Wiener polarity indices of a molecular graph G. Let M<inf>1</inf> and M<inf>2</inf> be the first and second Zagreb indices of G. We obtain relations between these classical distance- and degree-based topological indices.