LR-normal orthogroups  

作　　者：SHUM K. P. SEN M. K. 

机构地区：[1]Faculty of Science [2]Department of Pure Mathematics

出　　处：《Science China Mathematics》2006年第3期330-341,共12页中国科学：数学（英文版）

摘　　要：A new kind of regular orthogroups, namely, the LR-normal orthogroups is introduced and investigated. In particular, we will introduce the gearing techniques for fitting semigroup components on a semilattice in the construction of LR-normal orthogroups.A new kind of regular orthogroups, namely, the LR-normal orthogroups is introduced and investigated. In particular, we will introduce the gearing techniques for fitting semigroup components on a semilattice in the construction of LR-normal orthogroups.

关 键 词：LR-regular orthogroups  LR-normal orthogroups  GEARING of semigroups. 

分 类 号：O152.7[理学—数学]