Positive solution of fourth order ordinary differential equation with four-point boundary conditions.
Shihua ChenWei NiChangping WangPublished in: Appl. Math. Lett. (2006)
Keyphrases
- boundary value problem
- boundary conditions
- partial differential equations
- fourth order
- ordinary differential equations
- differential equations
- numerical solution
- noise removal
- image denoising
- shape from shading
- anisotropic diffusion
- image enhancement
- image processing
- high order
- level set
- multiscale
- diffusion equation
- numerical methods
- curve evolution
- nonlinear diffusion