摘要
研究几乎可裂半群.证明了幂等元集组成一个子半群的几乎可裂半群都是带和右消去幺半群半直积的幂等元分离同态像.并且引入了强几乎可裂半群.
Almost factorizable semigroups are studied in this paper.We have shown that almost factorizable semigroups whose set of idempotents forms a subsemigroup are homomorphic images of semidirect products of a band and a right cancellative monoid.And some characterizations of strong almost factorizable semigroups are introduced.
出处
《华中师范大学学报（自然科学版）》
CAS
北大核心
2013年第5期618-620,共3页
Journal of Central China Normal University：Natural Sciences
基金
国家自然科学基金项目(10961014
11361027)
江西省教育厅科研基金项目(GJJ11388)
江西师范大学青年成长基金项目
关键词
几乎可裂半群
带
右消去幺半群
半直积
almost factorizable semigroups
band
right cancellative monoids
semidirect product
