Regularization-Robust Preconditioners for Time-Dependent PDE-Constrained Optimization Problems.
John W. PearsonMartin StollAndrew J. WathenPublished in: SIAM J. Matrix Anal. Appl. (2012)
Keyphrases
- constrained optimization problems
- augmented lagrangian
- constrained optimization
- constraint handling
- optimization problems
- evolutionary algorithm
- differential evolution
- partial differential equations
- penalty function
- global convergence
- fitness function
- image denoising
- anisotropic diffusion
- iterative methods
- regularization methods
- image restoration
- crossover operator
- level set
- edge detection
- search algorithm