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International Journal of Mathematics Trends and Technology

Research Article | Open Access | Download PDF

Volume 68 | Issue 7 | Year 2022 | Article Id. IJMTT-V68I7P511 | DOI : https://doi.org/10.14445/22315373/IJMTT-V68I7P511

Hub Number of Total Transformation Graphs


B. Basavanagoud, Mahammadsadiq Sayyed, Pooja B
Received Revised Accepted Published
16 Jun 2022 25 Jul 2022 31 Jul 2022 05 Aug 2022
Abstract

For a graph ๐บ, the hub set ๐‘† is defined to be the subset of vertices of ๐บ with the property that for any pair of vertices in ๐‘‰\๐‘†, there exists a path with all intermediate vertices which belongs to ๐‘†. The hub number of a graph ๐บ is defined to be the smallest size of hub set. In this paper, we develop a method to find the hub number of total transformation graphs in terms of order and size of the graph considered.

Keywords
Hub set, Hub number, Total transformation graphs
References

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Citation :

B. Basavanagoud, Mahammadsadiq Sayyed, Pooja B, "Hub Number of Total Transformation Graphs," International Journal of Mathematics Trends and Technology (IJMTT), vol. 68, no. 7, pp. 75-83, 2022. Crossref, https://doi.org/10.14445/22315373/IJMTT-V68I7P511

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