On the Skew Spectra of Cartesian Products of Graphs

Electronic Journal Of Combinatorics

Cui Denglan¹ 

关键词: Oriented graphs;    Spectra;    Pfaffian graph;   

DOI  :  

学科分类：离散数学和组合数学

来源: Electronic Journal Of Combinatorics

【 摘 要 】

An oriented graph ${G^{\sigma}}$ is a simple undirected graph $G$ with an orientation, which assigns to each edge of $G$ a direction so that ${G^{\sigma}}$ becomes a directed graph. $G$ is called the underlying graph of ${G^{\sigma}}$ and we denote by $S(

【 授权许可】

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