Title of article
On the eigenvalues of non-commuting graphs
Author/Authors
Ghorbani, Modjtaba Department of Mathematics - Faculty of Science Shahid Rajaee - Teacher Training University, I. R. Iran , Gharavi, Zahra Department of Mathematics - Faculty of Science Shahid Rajaee - Teacher Training University, I. R. Iran , Zaeem-Bashi, Ali Department of Mathematics - Faculty of Science Shahid Rajaee - Teacher Training University, I. R. Iran
Pages
12
From page
27
To page
38
Abstract
The non-commuting graph Γ(G) of a non-abelian group G with the center Z(G) is a graph with the
vertex set V(Γ(G))=G∖Z(G) and two distinct vertices x and y are adjacent in Γ(G) if and only if xy≠yx. The aim of this paper is to compute the spectra of some well-known NC-graphs.
Keywords
non-commuting graph , characteristic polynomial , center of group
Journal title
Astroparticle Physics
Serial Year
2017
Record number
2452045
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