Ideal extensions of locally inverse semigroups

被引:0
|
作者
Pastijn, Francis J. [1 ]
Oliveira, Luis [2 ]
机构
[1] Marquette Univ, Dept Math Stat & Comp Sci, Milwaukee, WI 53201 USA
[2] Univ Porto, Fac Ciencias, Dept Matemat Pura, P-4169007 Oporto, Portugal
关键词
locally inverse semigroup; ideal extension; completely 0-simple semigroup; translational hull; order ideal; pseudosemilattice;
D O I
10.1556/SScMath.2008.1058
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The translational hull of a locally inverse semigroup has a largest locally inverse sub-semigroup containing the inner part. A construction is given for ideal extensions within the class of all locally inverse semigroups.
引用
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页码:395 / 409
页数:15
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