Some Chemistry Indices of Clique-Inserted Graph of a Strongly Regular Graph
Author(s) -
Chun-Li Kan,
Ying-Ying Tan,
Jia Liu,
Bao-Hua Xing
Publication year - 2021
Publication title -
complexity
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.447
H-Index - 61
eISSN - 1099-0526
pISSN - 1076-2787
DOI - 10.1155/2021/7671212
Subject(s) - combinatorics , mathematics , simplex graph , clique graph , block graph , line graph , regular graph , distance regular graph , graph , discrete mathematics , butterfly graph , voltage graph , 1 planar graph
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 T t , which is a strongly regular graph, is enumerated.
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