Fractional spanning tree packing, forest covering and eigenvalues.
Yanmei HongXiaofeng GuHong-Jian LaiQinghai LiuPublished in: Discret. Appl. Math. (2016)
Keyphrases
- spanning tree
- minimum spanning tree
- minimum spanning trees
- minimum cost
- edge disjoint
- packing problem
- minimum weight
- undirected graph
- covariance matrix
- weighted graph
- principal components
- root node
- optimal solution
- edge weights
- correlation matrix
- principal component analysis
- eigenvalues and eigenvectors
- feature space