An improved error analysis for a second-order numerical scheme for the Cahn-Hilliard equation.
Jing GuoCheng WangSteven M. WiseXingye YuePublished in: J. Comput. Appl. Math. (2021)
Keyphrases
- error analysis
- numerical scheme
- finite difference
- numerical solution
- partial differential equations
- finite element
- numerical analysis
- least squares
- level set
- error correction
- anisotropic diffusion
- high order
- fixed point
- differential equations
- higher order
- diffusion equation
- color image processing
- image analysis
- variational methods
- denoising
- energy functional
- image processing
- image enhancement