Semigroup stability of finite difference schemes for multidimensional hyperbolic initial-boundary value problems.
Jean-François CoulombelAntoine GloriaPublished in: Math. Comput. (2011)
Keyphrases
- finite difference
- partial differential equations
- boundary value problem
- numerical solution
- numerical scheme
- semi implicit
- image denoising
- differential equations
- anisotropic diffusion
- level set
- image enhancement
- image processing
- energy functional
- multiscale
- diffusion equation
- finite element
- curve evolution
- level set method
- high order
- numerical analysis
- linear programming
- denoising
- numerical methods
- natural images
- multiresolution
- pairwise