【摘要】 本文首先给出了用当前基解和系数矩阵A的行(或列)增向量直接计算新基解及其检验数的一个简单公式,进而讨论了关于线性规划系数矩阵A的一行(列)向量变化的敏感性分析问题。给出了保持最优基不变时ΔA的变化范围。更多还原

【Abstract】 This paper firstly provides a simpler and more direct way to calculate a new basic solution from the current One: and the increament of a column (or a row) of the A-matrix. By using this result, it also discusses the sensitivity of changing a raw (or column) of A-mutrix in linear programming.更多还原