| Clifford半群的平坦性刻划 |
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| 引用本文： | 刘仲奎.Clifford半群的平坦性刻划[J].西北师范大学学报,1998(2). |
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| 作者姓名： | 刘仲奎 |
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| 作者单位： | 西北师范大学数学系 |
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| 基金项目： | 国家自然科学基金,甘肃省青年基金 |
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| 摘 要： | 半群Ｓ称为Ｃｌｉｆｏｒｄ半群，如果它是群的强半格．利用左Ｓ１系的平坦性给出了Ｃｌｉｆｏｒｄ半群的特征刻划．
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| 关 键 词： | Clifford半群 平坦左S-系 Clifford左S-系 |
Characterization of Clifford semigroups by flatness of acts |
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| Liu,Zhongkui.Characterization of Clifford semigroups by flatness of acts[J].Journal of Northwest Normal University Natural Science (Bimonthly),1998(2). |
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| Authors: | Liu Zhongkui |
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| Abstract: | A semigroup S is called a Clifford semigroup if it is a strong semilattice of groups.Some characterizations of Clifford semigroups are given in terms of flatness of S acts. |
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| Keywords: | Clifford semigroupflat left S actClifford left S act |
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