摘要
通常的Green关系,*-Green关系被推广为ρ-Green关系并研究了半超富足半群的半格分解。同时利用该半格分解证明了半超富足半群S是正规半超富足半群当且仅当S是完全了J^p-单半群的强半格。
The usual Green relations,*-Green relations were generalized to ρ-Green relations and the semi-lattice decomposition of a kind of semisuperabundant semigroups was given. By utilizing the semilattice decomposition, it was proved that a semisuperabundant semigroup is a normal semisuperabundant semi-group if and only if it is a strong semilattice of completely J^p-simple semigroups.
出处
《兰州大学学报(自然科学版)》
CAS
CSCD
北大核心
2009年第6期111-114,共4页
Journal of Lanzhou University(Natural Sciences)
基金
国家自然科学基金项目(10871161)
江南大学创新团队基金项目(PIRTJiangnan)
关键词
ρ-Green关系
态射
正规带
自然序
半格分解
ρ-Green relation
homomorphism
norma band
natural order
semilattice decomposition