Please use this identifier to cite or link to this item:
https://scidar.kg.ac.rs/handle/123456789/11905
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 |
URI: | https://scidar.kg.ac.rs/handle/123456789/11905 |
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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