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Title: Steiner wiener index of graph products
Authors: Mao Y.
Wang Z.
Gutman, Ivan
Issue Date: 2016
Abstract: © 2016. University of Isfahan. All rights reserved. The Wiener index W (G) of a connected graph G is defined as (Presented formula) where dG (u, v) is the distance between the vertices u and v of G. For S ⊆ V (G), the Steiner distance d (S) of the vertices of S is the minimum size of a connected subgraph of G whose vertex set is S. The k-th Steiner Wiener index SWk (G) of G is defined as (Presented formula). We establish expressions for the k-th Steiner Wiener index on the join, corona, cluster, lexicographical product, and Cartesian product of graphs
Type: article
DOI: 10.22108/toc.2016.13499
ISSN: 2251-8657
SCOPUS: 2-s2.0-85009859059
Appears in Collections:Faculty of Science, Kragujevac

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