In this paper, we obtain that the characteristic polynomials of the signless Laplacian matrix of \(Q(G)\), \(R(G)\), \(T(G)\) can be expressed in terms of the characteristic polynomial of \(G\) when \(G\) is a regular or semiregular graph, from which upper bounds for the incidence energy of \(Q(G)\), \(R(G)\), \(T(G)\) are deduced.
Citation
Ligiong Xu, Fuji Zhang. On the Incidence Energy of Graphs Under Three Graph Decorations[J], Ars Combinatoria, Volume 134. 267-281. .