Harary and hyper-Wiener indices of some graph operations

被引：0
|
作者：
Balamoorthy, S. [1 ]
Kavaskar, T. [1 ]
Vinothkumar, K. [1 ]
机构：
[1] Cent Univ Tamil Nadu, Dept Math, Thiruvarur 610005, India
来源：
JOURNAL OF INEQUALITIES AND APPLICATIONS | 2024年 / 2024卷 / 01期
关键词：
Harary index; Hyper-Wiener index; H-generalized join; Generalized corona product; ZERO-DIVISOR GRAPH; SPECTRA;
D O I：
10.1186/s13660-024-03112-6
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
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.
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页数：17
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