A linearized compact ADI numerical method for the two-dimensional nonlinear delayed Schrödinger equation.
Hongyu QinFengyan WuDeng DingPublished in: Appl. Math. Comput. (2022)
Keyphrases
- numerical methods
- hamilton jacobi
- wave equation
- partial differential equations
- finite difference
- level set method
- heat equation
- numerical solution
- eikonal equation
- finite difference method
- difference equations
- differential equations
- diffusion equation
- level set
- image segmentation
- image denoising
- boundary element method
- nonlinear diffusion
- ordinary differential equations
- finite element method
- distance transform
- active contours
- boundary value problem
- anisotropic diffusion
- image processing
- medial axis
- multiscale
- runge kutta
- nonlinear optimization
- nonlinear equations
- image enhancement
- energy functional
- steady state
- finite element