| 二元关系的性质及判定 |
| |
| 引用本文： | 伍庆成.二元关系的性质及判定[J].科技信息,2007(9):157-157,168. |
| |
| 作者姓名： | 伍庆成 |
| |
| 作者单位： | 安顺职业技术学院 贵州安顺561000 |
| |
| 摘 要： | 离散数学中的二元关系是一个重要的基本概念,本文中给出的二元关系的五种特性的定义,并给出了反对称性及传递性的等价定义,同时列出了二元关系性质判定的四种不同方法。对于易混淆的关系指出了它们之间的联系。
|
| 关 键 词： | 离散数学 二元关系 性质 判定 |
Properties and judgment of binary relation |
| |
| Wu Qingcheng.Properties and judgment of binary relation[J].Science,2007(9):157-157,168. |
| |
| Authors: | Wu Qingcheng |
| |
| Institution: | An Shun Vocational and Technical College of Gui Zhou Province Wu Qingcheng 56100 |
| |
| Abstract: | Binary relation in discrete mathematics is a very important basic concept. This paper defined the five properties of dual relations and proposed the equivalent definitions of antisymmetry and transitivity. Then the judgment methods to properties of dual relations and the differences between confusable relations were also given. |
| |
| Keywords: | discrete mathematics binary relation properties judgment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
