| L－逆左系对幺半群的刻画 |
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| 引用本文： | 刘仲奎.L－逆左系对幺半群的刻画[J].数学研究及应用,1996,16(3):413-420. |
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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： | 甘肃省自然科学基金资助的课题. |
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| 摘 要： | 正则左Ｓ-系是ｖｏｎ Ｎｅｕｍａｎｎ正则半群的自然推广，逆左Ｓ-系是逆半群的自然推广．作为左逆半群的自然推广，本文引入了Ｌ-逆左系的概念，并用来刻画了几类幺半群，如左逆幺半群，逆幺半群，ａｄｅｑｕａｔｅ幺半群等．
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| 关 键 词： | L-逆左系 正则左系 逆左系． |
| 收稿时间： | 7/3/1993 12:00:00 AM |
Characterization of Monoids by L-Inverse Left Acts |
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| Liu Zhongkui.Characterization of Monoids by L-Inverse Left Acts[J].Journal of Mathematical Research with Applications,1996,16(3):413-420. |
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| Authors: | Liu Zhongkui |
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| Institution: | Dept. of Math.; Northwest Normal Univ.; Lanzhou 730070 |
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| Abstract: | It is well known that regular left acts and inverse left acts are natural generalizations of von Neumann regular semigroups and inverse semigroups,respectively. As a natural generalization of left inverse semigroups, we introduce a concept of L-inverse left acts. Some characterizations of monoids are given using properties of L-inverse left acts. |
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| Keywords: | L-inverse left acts regular left acts inverse acts |
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