Existence results for a fourth-order ordinary differential equation with a four-point boundary condition.
Yongli ZhongShihua ChenChangping WangPublished in: Appl. Math. Lett. (2008)
Keyphrases
- partial differential equations
- boundary value problem
- fixed point theorem
- fourth order
- ordinary differential equations
- boundary conditions
- differential equations
- numerical solution
- anisotropic diffusion
- image denoising
- image processing
- noise removal
- level set
- nonlinear diffusion
- image enhancement
- diffusion equation
- high order
- multiscale
- dynamical systems
- numerical methods
- image interpolation
- noisy images
- curve evolution
- computer vision
- image restoration
- diffusion process
- edge preserving
- mathematical models
- shape from shading