Sequence independent lifting in mixed integer programming (Q1977865)
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scientific article; zbMATH DE number 1455872
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Sequence independent lifting in mixed integer programming |
scientific article; zbMATH DE number 1455872 |
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Sequence independent lifting in mixed integer programming (English)
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19 July 2001
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The authors investigate lifting, i.e., the process of taking a valid inequality for a polyhedron and extending it to a valid inequality in a higher dimensional space. As a main result, they strengthen Balas' lifting theorem for cover inequalities and produce lifted flow cover inequalities for a single node flow problem.
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integer programming
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lifting
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