| AHP中增加一组元素的严格保序性条件 |
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| 引用本文： | 李梅霞,王小斌.AHP中增加一组元素的严格保序性条件[J].运筹与管理,2000,9(3):30-33. |
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| 作者姓名： | 李梅霞 王小斌 |
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| 作者单位： | [1]昌潍师专数学系，山东滩坊261043 [2]山东财政学院网络中心，山东济南250014 |
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| 摘 要： | 给出了左主特征向量法（LEM）下增加一组元素严格保序的充要条件，通过研究在右主特征向量法（REM），左主特征向量法（LEM），几何平均特征向量法（GMEM）下增加一组元素严格保序的条件之间的关系，从而给出GMEM下增加一组元素严格保序的充分条件。
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| 关 键 词： | 层次分析法 严格保序 AHP 左主特征向量法 |
The Condition of Strict Rank Preservation When Adding A Group of Elements in AHP |
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| LI Mei xia ,WANG Xiao bin.The Condition of Strict Rank Preservation When Adding A Group of Elements in AHP[J].Operations Research and Management Science,2000,9(3):30-33. |
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| Authors: | LI Mei xia WANG Xiao bin |
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| Institution: | LI Mei xia 1,WANG Xiao bin 2 |
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| Abstract: | In this paper, we give a necessary and sufficient condition of strict rank preservation when adding a group of elements and using priority method LEM. By studying the relations of the condition of strict rank preservation when using REM and LEM and GMEN, respectively, we obtain the sufficient condition of strict rank preservation when adding a group of elements and using GMEM. |
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| Keywords: | AHP strict rank preservation |
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