Relations between distance-based and degree-based topological indices

摘要

Let W, Sz, PI, and WP be, respectively, the Wiener, Szeged, PI, and Wiener polarity indices of a molecular graph G. Let M-1 and M-2 be the first and second Zagreb indices of G. We obtain relations between these classical distance and degree based topological indices. (C) 2015 Elsevier Inc. All rights reserved.