Modal preconditioning of Galerkin spectral methods: Dual bookkeeping for the Delves-Freeman iteration.
Zhu HuangJohn P. BoydPublished in: J. Comput. Phys. (2015)
Keyphrases
- spectral methods
- optical flow computation
- primal dual
- spectral analysis
- random walk
- manifold learning
- spectral clustering
- optical flow
- eigendecomposition
- graph partitioning
- partial differential equations
- data mining applications
- convex optimization
- approximation algorithms
- multi label
- graph clustering
- graph cuts
- graph structures
- low dimensional
- data mining