| 多元三值函数真值向量的收缩性 |
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| 引用本文： | 许亚善.多元三值函数真值向量的收缩性[J].宁波大学学报(理工版),1997(4). |
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| 作者姓名： | 许亚善 |
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| 作者单位： | 宁波大学应用数学系 |
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| 摘 要： | 引入Ｋｕ和运算，讨论了多元函数变量展开顺序的变化对真值向量的收缩性的影响，并将单个向量的逐次收缩扩展到多个变量的逐次收缩，进一步将模和收缩延拓到模乘收缩，从而扩充了真值向量收缩的内涵。
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| 关 键 词： | 三值模代数，真值问题，收缩性 |
CONTRACTIBILITY OF THE MULTI-VARIABLETERNARY FUNCTION TRUTH VECTOR |
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| Xu,Yashan.CONTRACTIBILITY OF THE MULTI-VARIABLETERNARY FUNCTION TRUTH VECTOR[J].Journal of Ningbo University(Natural Science and Engineering Edition),1997(4). |
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| Authors: | Xu Yashan |
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| Abstract: | A Ku addition is introduced in this paper for discussing the effect . to truth value contractability caused hy variable order change in expanding a multivariable function. The progressive contraction of single variable is extended to that of multivariable, and the modular addition contraction is extended to the modular product contraction. thereby the implication of the truth value contraction is generalized. |
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| Keywords: | temary modular algeba truth vector contractibility |
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