A uniquely solvable and positivity-preserving finite difference scheme for the Flory-Huggins-Cahn-Hilliard equation with dynamical boundary condition.
Yunzhuo GuoCheng WangSteven M. WiseZhengru ZhangPublished in: CoRR (2024)
Keyphrases
- finite difference
- boundary conditions
- diffusion equation
- numerical scheme
- semi implicit
- hamilton jacobi
- numerical solution
- finite element
- partial differential equations
- poisson equation
- boundary value problem
- numerical analysis
- scale spaces
- level set
- sufficient conditions
- shape from shading
- eikonal equation
- nonlinear diffusion
- numerical methods
- reaction diffusion
- wavelet coefficients
- image processing
- higher order
- signal to noise ratio
- optimal solution