Numerical solution of KKT systems in PDE-constrained optimization problems via the affine scaling trust-region approach.
Stefania BellaviaSandra PieracciniPublished in: Int. J. Comput. Math. (2009)
Keyphrases
- numerical solution
- partial differential equations
- constrained optimization problems
- constrained optimization
- numerical methods
- differential evolution
- differential equations
- computer vision
- finite element
- evolutionary algorithm
- sufficient conditions
- image denoising
- level set
- linear programming
- convergence speed
- optimization problems
- linear systems
- multiscale
- image segmentation