Peripheral Wiener index of a graph
The {\em eccentricity} of a vertex $v$ is the maximum distance between $v$ and any other vertex. A vertex with maximum eccentricity is called a peripheral vertex. The peripheral Wiener index $PW(G)$ of a graph $G$ is defined as the sum of the distances between all pairs of peripheral vertices...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Azarbaijan Shahide Madani University
2017-01-01
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Series: | Communications in Combinatorics and Optimization |
Subjects: | |
Online Access: | http://comb-opt.azaruniv.ac.ir/article_13596.html |