| 线形分式规划消耗系数矩阵灵敏度分析及应用 |
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| 引用本文： | 潘意志,曹明华.线形分式规划消耗系数矩阵灵敏度分析及应用[J].数学的实践与认识,2006,36(5):273-279. |
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| 作者姓名： | 潘意志 曹明华 |
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| 作者单位： | 贵州大学管理学院,贵州,贵阳,550025 |
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| 摘 要： | 基于解非线形规划的凸单纯形法,对一类线形分式规划的消耗系数矩阵进行灵敏度分析.求出使最优解或最优基保持最优的消耗系数矩阵中列向量和行向量的可变范围.并进行了应用计算.
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| 关 键 词： | 线形分式规划 消耗系数矩阵 灵敏度分析 既约梯度 凸单纯形法 |
| 修稿时间： | 2006年1月7日 |
Sensitivity Analysis to LFP Consumption Coefficient Matrix and its Application |
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| PAN Yi-zhi,CAO Ming-hua.Sensitivity Analysis to LFP Consumption Coefficient Matrix and its Application[J].Mathematics in Practice and Theory,2006,36(5):273-279. |
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| Authors: | PAN Yi-zhi CAO Ming-hua |
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| Abstract: | Based on the convex simplex method for nonlinear programming,a sensitivity analysis of consumption coefficient matrix in linear fractional programming is presented.The variable ranges of vectors in consumption coefficient matrix for which the optimal solution or optimal basis remain invariable are determined.Finally,an applied example is also given. |
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| Keywords: | linear fractional programming consumption coefficient matrix sensitivity analysis reduced gradient convex simplex method |
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