A Certified Trust Region Reduced Basis Approach to PDE-Constrained Optimization.
Elizabeth QianMartin A. GreplKaren VeroyKaren WillcoxPublished in: SIAM J. Sci. Comput. (2017)
Keyphrases
- unconstrained optimization
- constrained optimization
- trust region
- global optimum
- optimization methods
- objective function
- column generation
- nonlinear optimization
- newton method
- penalty function
- anisotropic diffusion
- partial differential equations
- log likelihood
- hessian matrix
- level set
- optimization problems
- mean shift
- image segmentation