Distance Spectra of Some Double Join Operations of Graphs
Document Type
Article
Publication Title
International Journal of Mathematics and Mathematical Sciences
Abstract
In literature, several types of join operations of two graphs based on subdivision graph, Q-graph, R-graph, and total graph have been introduced, and their spectral properties have been studied. In this paper, we introduce a new double join operation based on (H1, H2)-merged subdivision graph. We compute the spectrum of a special block matrix and then use it to describe the distance spectra of some double join operations of graphs. At last, we give several families of distance equienergetic graphs of diameter 3.
DOI
10.1155/2024/2017748
Publication Date
1-1-2024
Recommended Citation
Manjunatha, B. J.; Rakshith, B. R.; Prakasha, K. N.; and Udupa, N. V.Sayinath, "Distance Spectra of Some Double Join Operations of Graphs" (2024). Open Access archive. 10887.
https://impressions.manipal.edu/open-access-archive/10887
