The Galerkin finite element method for a multi-term time-fractional diffusion equation.
Bangti JinRaytcho D. LazarovYikan LiuZhi ZhouPublished in: J. Comput. Phys. (2015)
Keyphrases
- diffusion equation
- finite element method
- partial differential equations
- numerical solution
- boundary conditions
- numerical methods
- anisotropic diffusion
- finite element
- finite difference
- boundary element method
- numerical simulations
- image denoising
- level set
- image enhancement
- gaussian kernel
- image processing
- differential equations
- finite element model
- multiscale
- energy functional
- scale space
- scale spaces
- diffusion process
- noise removal
- pattern recognition
- diffuse optical tomography
- curve evolution
- level set method
- total variation
- dynamical systems