Inhomogeneous Dirichlet Boundary-Value Problems of Space-Fractional Diffusion Equations and their Finite Element Approximations.
Hong WangDanping YangShengfeng ZhuPublished in: SIAM J. Numer. Anal. (2014)
Keyphrases
- finite element
- boundary conditions
- diffusion equation
- finite difference
- boundary value problem
- finite element method
- numerical solution
- finite element model
- partial differential equations
- mesh generation
- anisotropic diffusion
- shape from shading
- differential equations
- image analysis
- sufficient conditions
- scale space
- diffusion process
- image enhancement
- nonlinear diffusion
- optical flow