On the energy of non-commuting graphs

Journal of Linear and Topological Algebra

مقاله 4، دوره 06، شماره 02، تیر 2017، صفحه 135-146   

نوع مقاله: Research Paper

نویسندگان

M. Ghorbani^* ؛ Z. Gharavi-Alkhansari

Department of Mathematics, Faculty of Science, Shahid Rajaee Teacher Training University, Tehran, 16785-136, Iran

چکیده

For given non-abelian group G, the non-commuting (NC)-graph $\Gamma(G)$ is a graph with the vertex set $G$\ $Z(G)$ and two distinct vertices $x, y\in V(\Gamma)$ are adjacent whenever $xy \neq yx$. The aim of this paper is to compute the spectra of some well-known NC-graphs.

کلیدواژه‌ها

Non-commuting graph؛ Characteristic polynomial؛ linear group

مراجع

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