Suppressing instability in a Vlasov-Poisson system by an external electric field through constrained optimization.
Lukas EinkemmerQin LiLi WangYunan YangPublished in: J. Comput. Phys. (2024)
Keyphrases
- constrained optimization
- electric field
- objective function
- space charge
- constrained optimization problems
- constraint handling
- penalty function
- augmented lagrangian
- unconstrained optimization
- closed form
- external force
- iterative methods
- inequality constraints
- lagrange multipliers
- evolutionary strategy
- optimization algorithm
- pattern search
- closed form solutions