DEGENERACY AND THE (MIS)INTERPRETATION OF SENSITIVITY ANALYSIS IN LINEAR PROGRAMMING
指出在退化条件下，商业软件提供的成本与右端项范围等敏感性分析信息可能误导管理者，通过简单例子解释问题成因并讨论解决方法。
ABSTRACT Under conditions of degeneracy, sensitivity analysis information such as cost and right‐hand‐side ranges, which are produced by standard linear programming procedures used in commercial codes, can be misleading. From a managerial perspective, the interpretation of such information can be erroneous. In this paper we present these problems, explain their occurence with elementary examples, and discuss procedures for their resolution.