A positive and energy stable numerical scheme for the Poisson-Nernst-Planck-Cahn-Hilliard equations with steric interactions.
Yiran QianCheng WangShenggao ZhouPublished in: J. Comput. Phys. (2021)
Keyphrases
- numerical scheme
- semi implicit
- partial differential equations
- anisotropic diffusion
- finite difference
- level set
- color image processing
- energy functional
- variational methods
- numerical solution
- fixed point
- nonlinear diffusion filtering
- diffusion equation
- energy minimization
- closed form
- lie group
- computer vision
- probabilistic inference
- color images
- active contours
- edge detection
- image analysis