Recycling augmented Lagrangian preconditioner in an incompressible fluid solver.
Maxim A. OlshanskiiAlexander ZhiliakovPublished in: Numer. Linear Algebra Appl. (2022)
Keyphrases
- augmented lagrangian
- fluid dynamics
- constrained optimization
- constrained optimization problems
- convex optimization
- total variation
- image denoising
- duality gap
- linear programming problems
- regularization term
- lagrange multipliers
- deformable models
- velocity field
- optimization problems
- evolutionary algorithm
- image processing
- image restoration
- cost function
- object recognition