An efficient fourth-order three-point scheme for solving some nonlinear dispersive wave equations.
Y. X. SunZhenfu TianPublished in: Commun. Nonlinear Sci. Numer. Simul. (2023)
Keyphrases
- fourth order
- nonlinear equations
- wave equation
- partial differential equations
- high order
- boundary value problem
- nonlinear diffusion
- numerical solution
- noise removal
- numerical algorithms
- anisotropic diffusion
- finite difference
- hamilton jacobi
- differential equations
- image interpolation
- diffusion equation
- locally adaptive
- image processing
- estimation error
- level set
- edge detection
- image segmentation