Approximation rates for the hierarchical tensor format in periodic Sobolev spaces.
Reinhold SchneiderAndré UschmajewPublished in: J. Complex. (2014)
Keyphrases
- tensor product
- multiresolution
- closed form
- error bounds
- hilbert space
- approximation error
- coarse to fine
- approximation algorithms
- hierarchical structure
- high order
- approximation spaces
- higher order
- metadata
- b spline
- scale space
- databases
- hierarchical clustering
- diffusion tensor
- hierarchical model
- riemannian manifolds
- rough sets