Unboundedness in reverse convex and concave integer programming.
Wieslawa T. ObuchowskaPublished in: Math. Methods Oper. Res. (2010)
Keyphrases
- integer programming
- piecewise linear
- convexity properties
- convex functions
- linear programming
- np hard
- production planning
- column generation
- cutting plane
- valid inequalities
- convex concave
- cutting plane algorithm
- lagrangian relaxation
- convex optimization
- convex hull
- ai planning
- inference problems
- convex programming
- facility location
- transportation problem
- constraint programming
- objective function
- network flow
- convex sets
- integer program
- set covering problem
- dynamic programming
- crew scheduling
- feasible solution