| 梯度特征向量法的性质及在新元素导入下强保序的充要条件 |
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| 引用本文： | 宫玉新,陈学刚.梯度特征向量法的性质及在新元素导入下强保序的充要条件[J].商丘师范学院学报,1998(Z3). |
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| 作者姓名： | 宫玉新 陈学刚 |
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| 作者单位： | 曲阜师范大学运筹学研究所!山东曲阜，273165 |
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| 摘 要： | 讨论了梯度特征向量法的四个性质，即相容性、协调性、置换不变性、对称性，并且用梯度特征向量法推导和证明了判断矩阵在新元素导入下强保序的充要条件．
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| 关 键 词： | 相容性 协调性 置换不变性 对称性 |
PROPERTIES OF GRADIENT EIGENVECTOR METHOD AND A SUFFICIENT AND NECESSARY CONDITION FOR STRONG PRESERVATION UNDER A NEW ELEMENT ADDED TO JUDGEMENT MATRIX |
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| Gong Yuxin, Chen Xue Gang.PROPERTIES OF GRADIENT EIGENVECTOR METHOD AND A SUFFICIENT AND NECESSARY CONDITION FOR STRONG PRESERVATION UNDER A NEW ELEMENT ADDED TO JUDGEMENT MATRIX[J].Journal of Shangqiu Teachers College,1998(Z3). |
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| Authors: | Gong Yuxin Chen Xue Gang |
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| Abstract: | In this paper,we discussed the 4 properties of gradient eigenvector method,withgradient eigenvector method, we proved a sufficient and necessary condition for strongpreservation under a new element added to judgement matrix |
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| Keywords: | consistent harmonic permutation invariance symmetry |
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