摘要
正则半群的拟理想纯正断面不一定同构,但正则半群S的拟理想纯正断面的乘积是S的拟理想纯正断面.
It is showed that the quasi-ideal orthodox transversals of a regular semigroup are not necessarily isomorphic by some examples, but the product of any two quasi-ideal orthodox transversals of a regular semigroup S is a quasi-ideal orthodox transversal of S.
出处
《西北师范大学学报(自然科学版)》
CAS
2006年第2期16-18,共3页
Journal of Northwest Normal University(Natural Science)
基金
曲阜师范大学科研启动基金资助项目
关键词
逆断面
纯正断面
拟理想
inverse transversal
orthodox transversal
quasi-ideal