On the significance of solving linear-programming problems with some integer variables.

by George Bernard Dantzig


Purchase Print Copy

 FormatList Price Price
Add to Cart Paperback28 pages $15.00 $12.00 20% Web Discount

A discussion of recent proposals by Gomory and others for solving linear programs involving integer-valued variables. Problems that can be reduced to this class, and thereby solved, are reviewed. It is significant that the reduction can be made for problems involving multiple dichotomies and k-fold alternatives. These problems include those with discrete variables, nonlinear separable minimizing functions, conditional constraints, global minimum of general concave functions, and combinatorial problems such as the fixed-charge problem, traveling-salesman problem, orthogonal latin-square problems, and map-coloring problems.

This report is part of the RAND Corporation Paper series. The paper was a product of the RAND Corporation from 1948 to 2003 that captured speeches, memorials, and derivative research, usually prepared on authors' own time and meant to be the scholarly or scientific contribution of individual authors to their professional fields. Papers were less formal than reports and did not require rigorous peer review.

Our mission to help improve policy and decisionmaking through research and analysis is enabled through our core values of quality and objectivity and our unwavering commitment to the highest level of integrity and ethical behavior. To help ensure our research and analysis are rigorous, objective, and nonpartisan, we subject our research publications to a robust and exacting quality-assurance process; avoid both the appearance and reality of financial and other conflicts of interest through staff training, project screening, and a policy of mandatory disclosure; and pursue transparency in our research engagements through our commitment to the open publication of our research findings and recommendations, disclosure of the source of funding of published research, and policies to ensure intellectual independence. For more information, visit www.rand.org/about/research-integrity.

The RAND Corporation is a nonprofit institution that helps improve policy and decisionmaking through research and analysis. RAND's publications do not necessarily reflect the opinions of its research clients and sponsors.