摘要
给出了任意正规带（从而任意正则半群）和它们的膨胀为平移同态半群的充要条件．作为推论。
Sufficient and necessary conditions for an arbitrary normal band (therefore, any regular semigroup) or its inflation to be translation endomorphism semigroups are given. As a conseguence, it is proved that each left translation of semigroup S is linked with each right one if and only one if S is a rectangular band or null semigroup.
出处
《四川师范大学学报（自然科学版）》
CAS
CSCD
1999年第2期125-129,共5页
Journal of Sichuan Normal University（Natural Science）
基金
国家自然科学基金
四川省教委重点科研基金
关键词
平移同态半群
半群
膨胀
自同态
正规带
Translation endmorphism semigoup
Inflation of a semigroup
The centre of a semigroup
Endomorphism 1991 MSC 20M10
