Gauss' adaptive relaxation for the multilevel solution of partial differential equations on sparse grids
Christoph PflaumUlrich RüdePublished in: Forschungsberichte, TU Munich (1993)
Keyphrases
- partial differential equations
- numerical methods
- numerical algorithms
- numerical solution
- anisotropic diffusion
- numerical scheme
- level set
- boundary value problem
- image processing
- image denoising
- integral equation
- hamilton jacobi
- image enhancement
- eikonal equation
- finite difference
- energy functional
- problems in image processing
- fourth order
- differential equations
- optimal solution
- objective function
- finite difference method
- ambrosio tortorelli
- lattice boltzmann
- linear systems
- exact solution
- high order
- active contours