摘要
首先给出了含正则*断面的正则半群类的一些新性质,然后证明了正则半群的左(右)理想正则*断面是其强正则*断面.根据这些性质,通过两个含共同的强正则*断面S°的半群L和R以及相关映射给出了含拟理想正则*断面的正则半群类的一个新的结构定理,其中S°是L的左理想,是R的右理想.
Some new properties of regular semigroups with regular *-transversals are given. In particular, it is proved that a right (or left) ideal regular * -transversals of a regular semigroup S is a strongly regular * -transversals of S. According to these new properties, it is given that a new structure for regular semigroups with quasi-ideal regular * -transversals by two regular semigroups R and L with a common strongly regular * -transversals S^o such that S^o is a right ideal and a left ideal of R and L, respectively.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2006年第5期52-56,共5页
Journal of Southwest China Normal University(Natural Science Edition)
关键词
正则半群
正则*-断面
强正则*-断面
regular semigroup
regular *-transversal
strongly regular *-transversal