Global existence of solutions for a fourth-order nonlinear Schrödinger equation.
Cuihua GuoShangbin CuiPublished in: Appl. Math. Lett. (2006)
Keyphrases
- fourth order
- partial differential equations
- hamilton jacobi
- wave equation
- heat equation
- boundary value problem
- nonlinear diffusion
- scale spaces
- finite difference
- high order
- eikonal equation
- numerical algorithms
- noise removal
- diffusion equation
- anisotropic diffusion
- image denoising
- scale space
- image interpolation
- distance transform
- numerical solution
- multiscale
- difference equations
- level set
- image processing
- differential equations
- edge preserving
- image enhancement
- diffusion process
- level set method
- medial axis
- higher order