Skew-symmetric vector fields on a CR-submanifold of a para-Kählerian manifold.
Adela Gabriela MihaiRadu RoscaPublished in: Int. J. Math. Math. Sci. (2004)
Keyphrases
- vector field
- low dimensional
- tangent space
- laplace beltrami
- lie group
- graph laplacian
- euclidean space
- manifold structure
- differential operators
- optical flow
- manifold learning
- geometrical structure
- high dimensional
- riemannian metric
- velocity field
- critical points
- riemannian manifolds
- shape space
- geodesic distance
- dimensionality reduction
- motion field
- graph embedding
- shape analysis
- flow field
- parameter space
- scalar field
- spectral clustering
- sample size
- neighborhood graph
- kernel machines
- laplacian eigenmaps
- fluid flow
- geometric structure
- data points