Harary and hyper-Wiener indices of some graph operations

Autor: S. Balamoorthy, T. Kavaskar, K. Vinothkumar
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Journal of Inequalities and Applications, Vol 2024, Iss 1, Pp 1-17 (2024)
Druh dokumentu: article
ISSN: 1029-242X
DOI: 10.1186/s13660-024-03112-6
Popis: Abstract In this paper, we obtain the Harary index and the hyper-Wiener index of the H-generalized join of graphs and the generalized corona product of graphs. As a consequence, we deduce some of the results in (Das et al. in J. Inequal. Appl. 2013:339, 2013) and (Khalifeh et al. in Comput. Math. Appl. 56:1402–1407, 2008). Moreover, we calculate the Harary index and the hyper-Wiener index of the ideal-based zero-divisor graph of a ring.
Databáze: Directory of Open Access Journals
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