Tensor FEM for Spectral Fractional Diffusion.
Lehel BanjaiJens Markus MelenkRicardo H. NochettoEnrique OtárolaAbner J. SalgadoChristoph SchwabPublished in: Found. Comput. Math. (2019)
Keyphrases
- tensor field
- anisotropic diffusion
- structure tensor
- finite element
- diffusion tensor
- high order
- brain white matter
- dt mri
- higher order
- spectral analysis
- hardi data
- diffusion process
- spectral features
- finite element method
- diffusion tensor images
- fiber bundles
- scalar valued
- affine invariant
- valued data
- fractional order
- hurst exponent
- multispectral images
- tensor product
- hyperspectral imagery
- finite element model
- hyperspectral
- diffusion weighted
- artificial neural networks
- diffusion model
- diffusion equation