On the spectrum of Cayley graphs

• Published in: Algebra and Discrete Mathematics
• Date: 2020
• Main Authors: Ghorbani, M., Songhori, M.
• Format: Article
• Language: English
• Published: Інститут прикладної математики і механіки НАН України 2020
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/188563
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: On the spectrum of Cayley graphs / M. Ghorbani, M. Songhori // Algebra and Discrete Mathematics. — 2020. — Vol. 30, № 2. — С. 194–206. — Бібліогр.: 24 назв. — англ.

The set of eigenvalues of the adjacency matrix of a graph is called the spectrum of it. In the present paper, we introduce the spectrum of Cayley graphs of order pqr in terms of character table, where p, q, r are prime numbers. We also, stablish some properties of Cayley graphs of non-abelian group...