The Laplacian energy of conjugacy class graph of some finite groups

• Main Authors: Mahmoud, Rabiha, Ahmad Fadzil, Amira Fadina, Sarmin, Nor Haniza, Erfanian, Ahmad
• Format: Article
• Language: English
• Published: Penerbit UTM Press 2019
• Subjects: QA Mathematics
• Online Access: http://eprints.utm.my/id/eprint/84841/1/NorHanizaSarmin2019_TheLaplacianEnergyofConjugacyClass.pdf; http://eprints.utm.my/id/eprint/84841/; https://dx.doi.org/10.11113/matematika.v35.n1.1059

Let G be a dihedral group and ΓdG its conjugacy class graph. The Laplacian energy of the graph, LE(ΓdG) is defined as the sum of the absolute values of the difference between the Laplacian eigenvalues and the ratio of twice the edges number divided by the vertices number. In this research, the Lapla...