Title of article :
Trees with the Greatest Wiener and Edge−Wiener Index
Author/Authors :
GHALAVAND, ALI Department of Pure Mathematics, Faculty of Mathematical Science, University of Kashan, Kashan, I. R. Iran
Abstract :
The Wiener index W and the edge-Wiener index W e of G are defined
as the sum of distances between all pairs of vertices in G and the sum
of distances between all pairs of edges in G, respectively. In this
paper, we identify the four trees, with the first through fourth greatest
Wiener and edge−Wiener index among all trees of order n ≥ 10.
Keywords :
Graph operation , Edge-Wiener index , Tree , r indexWiene
