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An Improved Proof for the Wiener index when diam(G) <= 2 |
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PP: 179-180 |
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doi:10.18576/msl/050210
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Author(s) |
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Sunilkumar M. Hosamani,
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Abstract |
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| The Wiener index of a connected graph G is denoted by W(G) and is defined as W(G) = 1
2 å
u2V(G)
dG(u, v) where dG(u, v)
is the distance between the vertices u and v. In this paper we have established an improved version of the proof of the earlier result of
Walikar et. al. [3] on wiener index.. |
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