右-e wlpp半群

基金项目:

国家自然科学基金

详细信息

RIGHT E - WLPP SEMIGROUS

摘要: 讨论了右-e ~wlpp 半群的基本性质和代数结构. 右-e ~wlpp 半群就是含有右中心幂等元的 wlpp 半群. 证明了这类半群是 C-wlpp半群和左正规带关于半格 Y 的织积，同时证明了右-e~wlpp 半群是 L右可消半群M*E的强半格.
- 织积
Abstract: The algebraic structure and features of right-e wlpp semigroups are discussed. Then a new structure theorem of right-e wlpp semigroups is obtained. A wlpp semigroup S is right-e wlpp semigroup. This kind of semigroups is a spined product of C-wlpp semigroup and left normal band with respect to a semilattice Y. Finally, the result that right-e wlpp semigroup is strong semilattice of $\mathcal{L}$ -right cancellative planks is proved.
- planks