摘要
本文在已有的自反核、对称核、反对称核的基础上给出一种新的运算———反传递核 .
This paper gives a new concept of tanti-transitive kernel of binary relation, and also gives operation method and properties of relation about it.
出处
《哈尔滨师范大学自然科学学报》
CAS
2003年第6期16-17,共2页
Natural Science Journal of Harbin Normal University
