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New Families of Valid Inequalities for the Two-Echelon Vehicle Routing Problem

โœ Scribed by Guido Perboli; Roberto Tadei; Roberto Tadei

Book ID
108120767
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
204 KB
Volume
36
Category
Article
ISSN
1571-0653

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๐Ÿ“œ SIMILAR VOLUMES

Formulations and Valid Inequalities for
Formulations and Valid Inequalities for the Heterogeneous Vehicle Routing Problem
โœ Hande Yaman ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Springer-Verlag ๐ŸŒ English โš– 261 KB

We consider the vehicle routing problem where one can choose among vehicles with different costs and capacities to serve the trips. We develop six different formulations: the first four based on Miller-Tucker-Zemlin constraints and the last two based on flows. We compare the linear programming bound

Valid inequalities for the fleet size an
Valid inequalities for the fleet size and mix vehicle routing problem with fixed costs
โœ Roberto Baldacci; Maria Battarra; Daniele Vigo ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 218 KB

## Abstract In the wellโ€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, charac