Monolithic Algebraic Multigrid Preconditioners for the Stokes Equations.
Alexey VoroninScott P. MacLachlanLuke N. OlsonRaymond S. TuminaroPublished in: CoRR (2023)
Keyphrases
- linear systems
- numerical methods
- difference equations
- image analysis
- mathematical model
- multiscale
- multiresolution
- iterative methods
- partial differential equations
- numerical solution
- differential equations
- computationally expensive
- edge preserving
- boundary conditions
- flow field
- linear equations
- bundle adjustment
- dynamical systems
- image restoration
- sufficient conditions
- algebraic structure
- anisotropic diffusion
- algebraic expressions
- multiphase image segmentation
- nonlinear equations
- neural network
- coarse to fine
- image sequences