Facets for the single node fixed-charge network set with a node set-up variable
We consider a variant of the well-known Single Node Fixed-Charge Network (SNFCN) set where a set-up variable is associated with the node, indicating whether the node is open or not. This set arises as a relaxation of several practical mixed integer problems. We relate the polyhedral structure of thi...
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| Format: | article |
| Language: | eng |
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2018
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| Online Access: | http://hdl.handle.net/10773/21930 |
| Country: | Portugal |
| Oai: | oai:ria.ua.pt:10773/21930 |