Existence and iterative method for some fourth order nonlinear boundary value problems.
Yongfang WeiQilin SongZhanbing BaiPublished in: Appl. Math. Lett. (2019)
Keyphrases
- boundary value problem
- fourth order
- partial differential equations
- fixed point theorem
- numerical solution
- differential equations
- anisotropic diffusion
- image denoising
- nonlinear diffusion
- noise removal
- diffusion equation
- boundary conditions
- image processing
- level set
- high order
- image enhancement
- image interpolation
- multiscale
- gaussian derivatives
- variational inequalities
- numerical methods
- noisy images
- image analysis
- fixed point
- noise reduction
- scale spaces
- object recognition