ON THE WIENER INDEX OF F_H SUMS OF GRAPHS
2021 ◽
Vol 3
(2)
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pp. 37-57
Keyword(s):
Wiener index is the first among the long list of topological indices which was used to correlate structural and chemical properties of molecular graphs. In \cite{Eli} M. Eliasi, B. Taeri defined four new sums of graphs based on the subdivision of edges with regard to the cartesian product and computed their Wiener index. In this paper, we define a new class of sums called $F_H$ sums and compute the Wiener index of the resulting graph in terms of the Wiener indices of the component graphs so that the results in \cite{Eli} becomes a particular case of the Wiener index of $F_H$ sums for $H = K_1$, the complete graph on a single vertex.
2021 ◽
Vol 10
(4)
◽
pp. 2115-2129
2018 ◽
Vol 74
(1-2)
◽
pp. 25-33
◽
Keyword(s):
2018 ◽
Vol 2018
◽
pp. 1-11
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