Existence of solutions for fourth order differential equation with four-point boundary conditions.
Chuanzhi BaiDandan YangHongbo ZhuPublished in: Appl. Math. Lett. (2007)
Keyphrases
- boundary value problem
- boundary conditions
- fixed point theorem
- fourth order
- differential equations
- partial differential equations
- diffusion equation
- noise removal
- anisotropic diffusion
- image interpolation
- level set
- shape from shading
- nonlinear diffusion
- sufficient conditions
- numerical solution
- high order
- image processing
- dynamical systems
- finite element model
- ordinary differential equations
- numerical methods
- variational inequalities
- finite element method
- image denoising
- pattern recognition
- similarity measure
- mathematical morphology
- computer vision