John S. Lew
Mathematical Biosciences
Paper
A note on the MIR closure
Abstract
In 1988, Nemhauser and Wolsey introduced the concept of MIR inequality for mixed integer linear programs. In 1998, Wolsey gave another definition of MIR inequalities. This note points out that the natural concepts of MIR closures derived from these two definitions are distinct. Dash, Günlük and Lodi made the same observation independently. © 2007 Elsevier B.V. All rights reserved.
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