Closed conformal vector fields on pseudo-Riemannian manifolds.
Domenico Antonino CatalanoPublished in: Int. J. Math. Math. Sci. (2006)
Keyphrases
- vector field
- riemannian manifolds
- euclidean space
- lie group
- vector space
- mean shift
- optical flow
- multi class classification
- parameter space
- geometric structure
- manifold learning
- velocity field
- feature space
- geodesic distance
- data points
- three dimensional
- covariance matrices
- reproducing kernel hilbert space
- laplace beltrami
- metric space
- fourier transform
- covariance matrix
- low dimensional