摘要
利用拟-逆半群的满的、自共轭的子半群,定义了拟—逆半群上的群同余,并给出了该类半群上的最小群同余的刻画.
A full and self-conjugate subsemigroup of a quasi-inverse semigroup S are used in this paper. Then, the group congruence and minimum group congruence on the semigroup S is obtained.
出处
《海南师范大学学报(自然科学版)》
CAS
2011年第3期250-252,共3页
Journal of Hainan Normal University(Natural Science)
关键词
拟-逆半群
群同余
最小群同余
自共轭
quasi-inverse semigroup
group congruences
the minimum group congruence
self-conjugate