An Alternating Augmented Lagrangian method for constrained nonconvex optimization.
Giulio GalvanMatteo LapucciTommaso LevatoMarco SciandronePublished in: Optim. Methods Softw. (2020)
Keyphrases
- augmented lagrangian method
- convex optimization
- lagrange multipliers
- augmented lagrangian
- optimization problems
- global optimization
- constrained optimization
- global convergence
- alternating direction
- total variation
- optimization algorithm
- total variation regularization
- objective function
- nonlinear programming
- constrained minimization
- low rank
- integer programming
- image denoising
- denoising