Title of article
Note on the skew energy of oriented graphs
Author/Authors
He, Jun University of Electronic Science and Technology of China - School of Mathematical Sciences, China , Huang, Ting-Zhu University of Electronic Science and Technology of China - School of Mathematical Sciences, China
From page
57
To page
61
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.
Keywords
oriented graph , skew adjacency matrix , skew spectral radius , skew energy
Journal title
Transactions on Combinatorics
Journal title
Transactions on Combinatorics
Record number
2536806
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