Shahrood University of TechnologyJournal of Algebraic Systems2345-51287220200101COMPUTING THE EIGENVALUES OF CAYLEY GRAPHS OF ORDER p2q189203158910.22044/jas.2019.7034.1344ENM.GhorbaniDepartment of Mathematics, Faculty of Science, Shahid Rajaee Teacher Training
University, Tehran, 16785-136, I. R. Iran.A.Seyyed-HadiDepartment of Mathematics, Faculty of Science, Shahid Rajaee Teacher Training
University, Tehran, 16785-136, I. R. Iran.F.Nowroozi-LarkiDepartment of Mathematics, Faculty of Science, Shahid Rajaee Teacher Training
University, Tehran, 16785-136, I. R. Iran.Journal Article20180602A graph is called symmetric if its full automorphism group acts transitively on the set of arcs. The Cayley graph $Gamma=Cay(G,S)$ on group $G$ is said to be normal symmetric if $N_A(R(G))=R(G)rtimes Aut(G,S)$ acts transitively on the set of arcs of $Gamma$. In this paper, we classify all connected tetravalent normal symmetric Cayley graphs of order $p^2q$ where $p>q$ are prime numbers.http://jas.shahroodut.ac.ir/article_1589_29d397f1277733df32fcf3acd511405d.pdf