Technical Note—A Note on the Group Theoretic Approach to Integer Programming and the 0-1 Case

Egon Balas

Operations Research, 1973, vol. 21, issue 1, 321-322

Abstract: While the group-theoretic approach is in many ways useful for 0-1 problems too, in this latter case the sufficient condition given by Gomory for a solution to the group problem to solve the initial integer program is never satisfied. This underscores the need to use information about the constraints that are slack at the linear programming optimum.

Date: 1973
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