‎in this paper we introduce mixed unitary cayley graph $m_{n}$‎ ‎$(n>1)$ and compute its eigenvalues‎. ‎we also compute the energy of‎ ‎$m_{n}$ for some $n$‎.

Abstract In the theory of line graphs undirected graphs, there exists an important theorem linking incidence matrix root graph to adjacency its graph. For directed or mixed however, no analogous result. The goal this article is present aligned definitions matrix, and a such that mentioned valid for graphs.