Valid inequalities for the fleet size and mix vehicle routing problem with fixed costs

@article{Baldacci2009ValidIF,
  title={Valid inequalities for the fleet size and mix vehicle routing problem with fixed costs},
  author={Roberto Baldacci and Maria Battarra and Daniele Vigo},
  journal={Networks},
  year={2009},
  volume={54},
  pages={178-189}
}
In the well-known Vehicle Routing Problem (VRP) a set of identical vehicles located at a central depot is to be optimally routed to supply customers with known demands subject to vehicle capacity constraints. An important variant of the VRP arises when a mixed fleet of vehicles, characterized by different capacities and costs, is available for distribution… CONTINUE READING