Initial-boundary value problems for multi-term time-fractional diffusion equations with positive constant coefficients.
Zhiyuan LiYikan LiuMasahiro YamamotoPublished in: Appl. Math. Comput. (2015)
Keyphrases
- diffusion equation
- boundary conditions
- boundary value problem
- partial differential equations
- anisotropic diffusion
- differential equations
- diffusion process
- numerical solution
- variational inequalities
- scale spaces
- level set
- nonlinear diffusion
- image denoising
- shape from shading
- scale space
- noise removal
- image enhancement
- fourth order
- dynamical systems
- image processing
- pattern recognition