Even covers for left ample semigroups

被引：0
|
作者：
Gomes, Gracinda M. S.
Szendrei, Maria B.
机构：
[1] Univ Lisbon, Ctr Algebra, P-1649003 Lisbon, Portugal
[2] Univ Szeged, Bolyai Inst, H-6720 Szeged, Hungary
[3] Univ Lisbon, Fac Ciencias, Dept Matemat, P-1749016 Lisbon, Portugal
来源：
SEMIGROUP FORUM | 2007年 / 74卷 / 02期
关键词：
left factorizable; covers; left ample semigroups;
D O I：
10.1007/s00233-006-0668-4
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we describe the covers of a left ample semigroup that arise from strict (2, 1) -embeddings in left factorizable left ample monoids.
引用
收藏
页码：293 / 305
页数：13
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