Abstract | ||
---|---|---|
The spectrum of a digraph in general contains real and complex eigenvalues. A digraph is called a Gaussian integral digraph if it has a Gaussian integral spectrum that is all eigenvalues are Gaussian integers. In this paper, we consider Gaussian integral digraphs among circulant digraphs. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1016/j.disc.2010.09.019 | Discrete Mathematics |
Keywords | Field | DocType |
graph spectrum,circulant digraph,gaussian integral digraph,spectrum,eigenvalues | Integer,Discrete mathematics,Gaussian integer,Combinatorics,Directed graph,Circulant matrix,Gaussian integral,Gaussian function,Mathematics,Digraph,Eigenvalues and eigenvectors | Journal |
Volume | Issue | ISSN |
311 | 1 | Discrete Mathematics |
Citations | PageRank | References |
1 | 0.43 | 2 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Ying Xu | 1 | 62 | 9.43 |
Jixiang Meng | 2 | 353 | 55.62 |