Some Chemistry Indices of Clique-Inserted Graph of a Strongly Regular Graph

Chun-Li Kan, Ying-Ying Tan, Jia-Bao Liu, Bao-Hua Xing and Huihua Chen

Complexity, 2021, vol. 2021, 1-6

Abstract: In this paper, we give the relation between the spectrum of strongly regular graph and its clique-inserted graph. The Laplacian spectrum and the signless Laplacian spectrum of clique-inserted graph of strongly regular graph are calculated. We also give formulae expressing the energy, Kirchoff index, and the number of spanning trees of clique-inserted graph of a strongly regular graph. And, clique-inserted graph of the triangular graph Tt, which is a strongly regular graph, is enumerated.

Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:hin:complx:7671212

DOI: 10.1155/2021/7671212

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