| α-较多偏爱规则的必要条件 |
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| 引用本文： | 杨万铨.α-较多偏爱规则的必要条件[J].数学的实践与认识,2005,35(6):173-177. |
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| 作者姓名： | 杨万铨 |
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| 作者单位： | 温州大学数学与信息科学学院,浙江,温州,325027 |
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| 基金项目： | 国家自然科学基金资助项目(70071026) |
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| 摘 要： | 对于群体决策带参数的α-较多偏爱规则,它满足Arrow提出的四个公理.本文进一步研究α-较多偏爱规则的更本质的性质,证明了它还满足由Sen和May提出的更强的六个必要条件.
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| 关 键 词： | 群体决策 α-较多偏爱规则 必要条件 |
| 修稿时间： | 2004年7月11日 |
Necessary Conditions of the α-Majority Rule in Group Decision-Making |
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| YANG Wan-quan.Necessary Conditions of the α-Majority Rule in Group Decision-Making[J].Mathematics in Practice and Theory,2005,35(6):173-177. |
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| Authors: | YANG Wan-quan |
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| Abstract: | The α-major rule with parameter α in group decisionmaking, and it for the four axioms of Arrow are satisficd. In this paper, the essential properties of the αmajor rule in group decisionmaking are further discussed, and it satisfy six stronger necessary conditions of Sen and May are proved. |
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| Keywords: | group decisionmaking α-majority rule necessary conditions |
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