Multigrid and saddle-point preconditioners for unfitted finite element modelling of inclusions.
Hardik KothariRolf KrausePublished in: CoRR (2021)
Keyphrases
- finite element
- saddle point
- numerical methods
- variational inequalities
- primal dual
- penalty function
- maximum margin
- image restoration
- mesh generation
- structured output
- numerical solution
- boundary conditions
- discrete space
- image analysis
- structured prediction
- partial differential equations
- multiscale
- global constraints
- objective function