Back to Search
Start Over
On the spectrum of Wenger graphs.
- Source :
-
Journal of Combinatorial Theory - Series B . Jul2014, Vol. 107, p132-139. 8p. - Publication Year :
- 2014
-
Abstract
- Abstract: Let , where p is a prime and is an integer. For , let P and L be two copies of the -dimensional vector spaces over the finite field . Consider the bipartite graph with partite sets P and L defined as follows: a point is adjacent to a line if and only if the following m equalities hold: for . We call the graphs Wenger graphs. In this paper, we determine all distinct eigenvalues of the adjacency matrix of and their multiplicities. We also survey results on Wenger graphs. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00958956
- Volume :
- 107
- Database :
- Academic Search Index
- Journal :
- Journal of Combinatorial Theory - Series B
- Publication Type :
- Academic Journal
- Accession number :
- 96325395
- Full Text :
- https://doi.org/10.1016/j.jctb.2014.02.008