On graphs with exactly two positive eigenvalues.
Fang DuanQiongxiang HuangXueyi HuangPublished in: Ars Math. Contemp. (2019)
Keyphrases
- positive and negative
- eigenvalues and eigenvectors
- graph matching
- spanning tree
- laplacian matrix
- directed graph
- covariance matrix
- graph representation
- series parallel
- structured objects
- principal component analysis
- principal components
- bipartite graph
- graph theory
- data mining
- random walk
- structured data
- random graphs
- graph kernels
- graph structures
- adjacency matrix
- subgraph isomorphism