Compact splitting symplectic scheme for the fourth-order dispersive Schrödinger equation with Cubic-Quintic nonlinear term.
Lang-Yang HuangZhifeng WengChao-Ying LinPublished in: Int. J. Model. Simul. Sci. Comput. (2019)
Keyphrases
- fourth order
- hamilton jacobi
- wave equation
- partial differential equations
- heat equation
- finite difference
- nonlinear diffusion
- scale spaces
- high order
- diffusion equation
- eikonal equation
- anisotropic diffusion
- noise removal
- level set
- scale space
- difference equations
- image processing
- image denoising
- numerical solution
- distance transform
- image interpolation
- denoising
- image enhancement
- level set method
- mathematical morphology
- higher order
- multiscale
- numerical methods
- wavelet domain
- optical flow