A mixed finite element method for a time-fractional fourth-order partial differential equation.
Yang LiuZhichao FangHong LiSiriguleng HePublished in: Appl. Math. Comput. (2014)
Keyphrases
- partial differential equations
- fourth order
- finite element method
- numerical solution
- numerical methods
- anisotropic diffusion
- image denoising
- level set
- image processing
- finite difference method
- finite difference
- finite element
- image enhancement
- numerical algorithms
- numerical simulations
- boundary value problem
- multiscale
- nonlinear diffusion
- differential equations
- energy functional
- curve evolution
- diffusion equation
- high order
- heat equation
- natural images
- denoising
- noise removal
- image features
- pairwise
- image restoration
- noisy images