A primal nonsmooth reformulation for bilevel optimization problems.
Elias S. HelouSandra A. SantosLucas E. A. SimõesPublished in: Math. Program. (2023)
Keyphrases
- optimization problems
- linear programming
- bilevel programming
- objective function
- nonlinear programming
- optimality conditions
- primal dual
- mathematical programming
- evolutionary algorithm
- linear program
- variational inequalities
- exact penalty
- constrained optimization problems
- metaheuristic
- cost function
- knapsack problem
- duality gap
- simplex algorithm
- optimization methods
- regularization term
- traveling salesman problem
- convex functions
- cutting plane
- support vector
- implicit enumeration
- affine scaling
- newton method
- algorithm for linear programming
- multi objective
- convergence analysis
- dual variables
- optimal solution
- linear programming problems
- semidefinite programming
- nsga ii
- lower level
- ant colony optimization
- least squares
- convex programming
- stationary points
- inequality constraints
- bi objective
- dual formulation
- constrained minimization
- integer programming
- higher level
- image restoration and reconstruction