Spectral determination of graphs with one positive anti-adjacency eigenvalue.
Xingyu LeiJianfeng WangPublished in: Appl. Math. Comput. (2022)
Keyphrases
- laplacian matrix
- spectral decomposition
- positive and negative
- graph matching
- covariance matrix
- directed graph
- spectral analysis
- graph theoretic
- spectral methods
- adjacency matrix
- graph mining
- spanning tree
- graph structure
- strongly connected
- hyperspectral
- data sets
- security protection
- graph laplacian
- graph representation
- complex structures
- graph model
- least squares
- pattern recognition