The conservative and fourth-order compact finite difference schemes for regularized long wave equation.
Bo WangTongjun SunDong LiangPublished in: J. Comput. Appl. Math. (2019)
Keyphrases
- hamilton jacobi
- finite difference
- fourth order
- partial differential equations
- wave equation
- semi implicit
- anisotropic diffusion
- nonlinear diffusion
- diffusion equation
- numerical solution
- level set
- image denoising
- noise removal
- image processing
- image enhancement
- numerical methods
- differential equations
- finite element
- high order
- energy functional
- numerical analysis
- image interpolation
- noise reduction
- multiscale
- scale spaces
- curve evolution
- denoising
- diffusion process
- dynamical systems