NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 1 to 2 of 2 (0.064 seconds)
1

Polyhedral structure of the K-median problem

Zhao, Wenhui 19 September 2007 (has links)
No description available.
Operations Research
facets,
polyhedral description
2

Economic Lot-Sizing with Start-up Costs: The Convex Hull

Van Hoesel, C. P. M., Wagelmans, Albert, Wolsey, Laurence A. 02 1900 (has links)
A partial description of the convex hull of solutions to the economic lot-sizing problem with start-up costs (ELSS) has been derived recently. Here a larger class of valid inequalities is given and it is shown that these inequalities describe the convex hull of ELSS. This in turn proves that a plant location formulation as a linear program solves ELSS. Finally a separation algorithm is given.

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