Implicit-explicit multistep finite-element methods for nonlinear convection-diffusion-reaction equations with time delay.
Gengen ZhangAiguo XiaoJie ZhouPublished in: Int. J. Comput. Math. (2018)
Keyphrases
- finite element methods
- finite difference
- diffusion equation
- reaction diffusion
- partial differential equations
- anisotropic diffusion
- diffusion processes
- diffusion process
- numerical solution
- scale space
- nonlinear diffusion
- noise removal
- image enhancement
- boundary conditions
- nonlinear equations
- edge detection
- scale spaces
- filtering method
- finite element
- level set
- image denoising
- image processing
- differential equations
- numerical analysis
- multiscale
- finite element model
- noise reduction
- high order
- steady state
- multiresolution
- natural images