Curvature and Higher Order Buser Inequalities for the Graph Connection Laplacian.
Shiping LiuFlorentin MünchNorbert PeyerimhoffPublished in: SIAM J. Discret. Math. (2019)
Keyphrases
- higher order
- graph laplacian
- high order
- planar graphs
- heat kernel
- spectral decomposition
- sufficient conditions
- pairwise
- directed graph
- graph representation
- graph structure
- graph theory
- graph construction
- graph model
- weighted graph
- random walk
- spectral clustering
- multiscale
- higher order relations
- natural images
- lower order
- sparse coding
- bipartite graph
- zero crossing
- linear program
- planar curves
- neighborhood graph
- conditional random fields
- graph theoretic
- directed acyclic graph
- laplacian matrix
- scale space