Multigrid solvers for multipoint flux approximations of the Darcy problem on rough quadrilateral grids.
Andrés ArrarásFrancisco J. GasparLaura PorteroCarmen RodrigoPublished in: CoRR (2024)
Keyphrases
- numerical methods
- upper and lower approximations
- multiresolution
- rough sets
- partial differential equations
- image analysis
- boundary conditions
- multiscale
- video sequences
- vector field
- approximation methods
- flow field
- grid computing
- three dimensional
- quantified boolean formulas
- video conferencing
- triangular mesh
- coarse to fine
- rough fuzzy
- sat solving
- rough set theory
- gauss seidel
- image processing
- multiphase image segmentation