Corrected fundamental solution for numerical solution of elliptic PDEs.
Mehrzad GhorbaniAli Reza SoheiliPublished in: Appl. Math. Comput. (2006)
Keyphrases
- numerical solution
- boundary value problem
- partial differential equations
- numerical methods
- exact solution
- differential equations
- numerical scheme
- finite difference
- linear systems
- image processing
- level set
- image denoising
- finite element method
- ordinary differential equations
- multiscale
- anisotropic diffusion
- finite element
- sufficient conditions
- energy functional
- pattern recognition
- boundary conditions
- dynamical systems
- image enhancement
- scale space
- prior knowledge
- difference equations
- eikonal equation