Author/Authors :
-، - نويسنده School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, Sichuan, 611731, PR China He, Jun , -، - نويسنده School of Mathematical Sciences,
University of Electronic Science and Technology of China,
Chengdu, Sichuan, 611731, P.R. China Huang, Ting-Zhu
Abstract :
The skew energy of oriented graphs is defined as the sum of the norms of allthe eigenvalues of the skew adjacency matrix. In this note, we obtain some upperbounds for the skew energy of any oriented graphs, which improve the known upperbound obtained by Adiga et al.
