| 逻辑代数与图论中的运算符号“” |
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| 引用本文： | 陈艳华,高伟.逻辑代数与图论中的运算符号“”[J].高师理科学刊,1997(2). |
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| 作者姓名： | 陈艳华 高伟 |
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| 作者单位： | 黑龙江农垦师专 |
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| 摘 要： | “■”运算在逻辑代数和图论中定义形式不同，运算性质却类似，原因是对于“■”，逻辑函数集合与某个图的集合同构．
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| 关 键 词： | 运算符号 异或 环和 同构 布尔代数 图论 |
Operation Symbol "■" in Logic Algebra and Graph Theory |
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| Chen Yanhua.Operation Symbol "■" in Logic Algebra and Graph Theory[J].Journal of Science of Teachers＇College and University,1997(2). |
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| Authors: | Chen Yanhua |
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| Institution: | Chen Yanhua (Heilongjiang Land Reclamation and Cultivation Junior Teachers College)Gao Wei (Department of Mathematics) |
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| Abstract: | The forms of operation are different in logic algebra and graph theory. But the properties of the operations are similar. The reason is that there is an isomorphism between the set of logic functions and set of some graphs. |
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| Keywords: | Symbol of operation Symmetric difference Union losing intersection Isomorphism Boolean algebra Graph theory |
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