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所有强平坦左S-系是正则系的幺半群
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作者 刘仲奎 王宁 《西北师范大学学报(自然科学版)》 CAS 1997年第3期114-114,共1页
给出了所有强平坦左S-系是正则系的幺半群的几个等价刻划
关键词 平坦s- 正则左s- 正则 半群 幺半群
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On Monoids over which All Strongly Flat Right S-Acts Are Regular 被引量:2
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作者 乔虎生 《Journal of Mathematical Research and Exposition》 CSCD 北大核心 2006年第4期720-724,共5页
This paper investigates the characterizations of monoids over which all strongly flat right S-acts are regular. It is shown that all strongly flat right S-acts are regular if and only if S is a right PSF monoid and ev... This paper investigates the characterizations of monoids over which all strongly flat right S-acts are regular. It is shown that all strongly flat right S-acts are regular if and only if S is a right PSF monoid and every left collapsible submonoid of S contains a left zero. This result gives a new answer to the problem in Kilp and Knauer. 展开更多
关键词 strong fiat s-acts regular s-acts.
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