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Coefficient reduction for inequalities in 0–1 variables

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Abstract

For a given inequality with 0–1 variables, there are many other “equivalent” inequalities with exactly the same 0–1 feasible solutions. The set of all equivalent inequalities is characterized, and methods to construct the equivalent inequality with smallest coefficients are described.

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This paper is an extended version of [11].

Supported by National Science Foundation Grant 32158X. This work was done while the author was at Yale University.

Supported by National Research Council of Canada Grant A8552.

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Bradley, G.H., Hammer, P.L. & Wolsey, L. Coefficient reduction for inequalities in 0–1 variables. Mathematical Programming 7, 263–282 (1974). https://doi.org/10.1007/BF01585527

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  • DOI: https://doi.org/10.1007/BF01585527

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