带Γ-半群(英文)  

Band Γ-semigroups

作　　者：盛德成[1] 赵宪钟[1] 张文涛[1] 

机构地区：[1]西北大学数学系,陕西西安710069

出　　处：《西北大学学报（自然科学版）》2000年第4期279-283,共5页Journal of Northwest University（Natural Science Edition）

基　　金：Supported under Natural Science Foundation of China(1 976 1 0 0 4) ;Foundation of Northwest Universit

摘　　要：给出了带 Γ-半群的定义 ,证明了带 Γ-半群是矩形带 Γ-半群的半格。给出了带 Γ-半群的一个结构定理 ,它可以看作 Petrich关于带的构造定理在ΓThe band Γ semigroups and its general structure were discussed. First, the definition of a band Γ semigroup was given, and it is determined that a band Γ semigroup is a semilattice of rectangular band Γ semigroups. Then, a general structure theorem for band Γ semigroups was discussed, which generalises the structure theorem for bands due to Petrich.

关 键 词：带Γ-半群 结构定理 半格 

分 类 号：O152.7[理学—数学]