左C-rpp半群的若干特征  

CHARACTERISTICS OF LEFT C-rpp SEMIGROUPS

作　　者：曹永林[1] 

机构地区：[1]淄博师范专科学校数学系

出　　处：《山东师范大学学报（自然科学版）》1999年第1期20-24,共5页Journal of Shandong Normal University(Natural Science)

摘　　要：证明了左Ｃ－ｒｐｐ半群与左零带和左消幺半群的直积的半格是同一类半群，利用ＳＲＬＣＭ—半群给出了左Ｃ－ｒｐｐ半群类似于左Ｃ－半群相应结果的六条特征．We prove that the class of left C-rpp semigroups coincides with the class of all semigroups which are semilattices of direct products of left zero bands and left cancellative monoids.Six characteristics of left C-rpp semigroups analogous to the corresponding results on left C-semigroups are given by using SRLCM-semigroups.

关 键 词：左C-RPP半群 SRLCM-半群 半群 左C-半群 

分 类 号：O152.7[理学—数学]