Augmented Lagrangian-based preconditioners for steady buoyancy driven flow.
Guoyi KeEugenio AulisaGeoffrey DillonVictoria E. HowlePublished in: Appl. Math. Lett. (2018)
Keyphrases
- augmented lagrangian
- total variation
- constrained optimization
- image restoration
- constrained optimization problems
- convex optimization
- image denoising
- duality gap
- linear programming problems
- lagrange multipliers
- regularization term
- differential evolution
- linear systems
- denoising
- linear program
- column generation
- multi objective
- special case