摘要
本文首先讨论双循环半群的几何表示及其同余格．文中证明了双循环半群上的同余或为相等关系或为群同余．本文第二部分给出双循环半群的一种推广．并讨论这类半群的同余和同余格．
In this paper.we discuss the geometric representation of the bicycle semigroup.Weproved that every congruence on bicycle semlgroup which is not the equality is a group congcuence.Next,we introduced a new Inverse semigroup called quasibicycle semigroup and discuss its congruence lattice.
出处
《青海师范大学学报（自然科学版）》
1996年第4期5-9,共5页
Journal of Qinghai Normal University(Natural Science Edition)
关键词
双循环半群
拟双循环半群
半群
同余格
Bicycle semigroup,Quasibicycle semigroup,Group Congruence.
