Structured minimal-memory inexact quasi-Newton method and secant preconditioners for augmented Lagrangian optimization.
Ernesto G. BirginJosé Mario MartínezPublished in: Comput. Optim. Appl. (2008)
Keyphrases
- augmented lagrangian
- constrained optimization
- quasi newton method
- limited memory
- constrained optimization problems
- quasi newton
- lagrange multipliers
- objective function
- optimization problems
- total variation
- memory requirements
- memory space
- optimization algorithm
- image denoising
- convex optimization
- image restoration
- denoising
- cross validation
- multi objective
- neural network