Authors: Bo Zhou Yong Yang Nenad Trinajstić
Publish Date: 2009/05/20
Volume: 47, Issue: 1, Pages: 201-
Abstract
We report some properties especially bounds for the reciprocal reverse Wiener index of a connected molecular graph We find that the reciprocal reverse Wiener index possesses the minimum values for the complete graph in the class of nvertex connected graphs and for the star in the class of nvertex trees and the maximum values for the complete graph with one edge deleted in the class of nvertex connected graphs and for the tree obtained by attaching a pendant vertex to a pendant vertex of the star on n − 1 vertices in the class of nvertex trees These results are compared with those obtained for the ordinary Wiener index
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