摘要
直接根据现有离散数学教材--文献中的二元关系反对称性和传递性定义,有时不好判定二元关系的反对称性和传递性。本文给出二元关系反对称性和传递性的两种等价定义,从而可以方便、快捷地实现二元关系反对称性和传递性的判定。
According to the definition of binary relation of antisymmetry and transitivity in current teaching material of Discrete Mathematics directly, sometimes we can not estimate the antisymmetry and transitivity of binary relation. The essay offers the two equivalence definition of the antisymmetry and transitivity of binary relation. So it can make the binary relation of antisymmetry and transitivity estimate conveniently and rapidly.
基金
黑龙江省教育学会省级教改课题项目
