A maximum-principle preserving and unconditionally energy-stable linear second-order finite difference scheme for Allen-Cahn equations.
Jundong FengYingcong ZhouTianliang HouPublished in: Appl. Math. Lett. (2021)
Keyphrases
- finite difference
- semi implicit
- numerical scheme
- finite element
- numerical solution
- numerical analysis
- hamilton jacobi
- partial differential equations
- level set
- image processing
- diffusion equation
- linear systems
- signed distance function
- temporal information
- active contours
- differential equations
- energy minimization
- difference equations
- color images
- multiresolution