Positive solutions for a fourth order equation with nonlinear boundary conditions.
To Fu MaAndré Luís Machado MartinezPublished in: Math. Comput. Simul. (2010)
Keyphrases
- boundary value problem
- boundary conditions
- fourth order
- partial differential equations
- diffusion equation
- nonlinear diffusion
- noise removal
- differential equations
- poisson equation
- high order
- shape from shading
- numerical solution
- reaction diffusion
- level set
- anisotropic diffusion
- numerical algorithms
- image interpolation
- finite element method
- sufficient conditions
- image denoising
- image enhancement
- image processing
- numerical methods
- finite element model
- variational inequalities
- wavelet transform
- feature vectors
- pairwise