Positive solutions to fourth-order singular boundary value problems with integral boundary conditions in abstract spaces.
Ping KangZhongli WeiJuanjuan XuPublished in: Appl. Math. Comput. (2008)
Keyphrases
- boundary value problem
- boundary conditions
- fourth order
- partial differential equations
- fixed point theorem
- noise removal
- high order
- differential equations
- numerical solution
- poisson equation
- finite element method
- diffusion equation
- shape from shading
- anisotropic diffusion
- image denoising
- image enhancement
- image interpolation
- level set
- finite element model
- sufficient conditions
- computer vision
- nonlinear diffusion
- higher order
- multiscale
- image processing