| 弱左型B半群的真覆盖 |
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| 引用本文： | 李春华,郑淑寒,方洁莹,孟令香.弱左型B半群的真覆盖[J].江西师范大学学报(自然科学版),2023,0(2):183-186. |
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| 作者姓名： | 李春华 郑淑寒 方洁莹 孟令香 |
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| 作者单位： | (华东交通大学理学院,江西 南昌 330013) |
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| 摘 要： | 弱型B半群是在半富足半群范围内的广义逆半群.该文利用弱左型B半群真覆盖的定义，给出了弱左型B半群真覆盖的相关性质.特别地，得到了相应于弱左型B半群作用在幂单幺半群上的真覆盖的结构定理.
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| 关 键 词： | 弱左型B半群 真覆盖 E-酉的 幂单幺半群 |
The Proper Cover of a Weakly Left Type B Semigroup |
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| LI Chunhua,ZHENG Shuhan,FANG Jieying,MENG Lingxiang.The Proper Cover of a Weakly Left Type B Semigroup[J].Journal of Jiangxi Normal University (Natural Sciences Edition),2023,0(2):183-186. |
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| Authors: | LI Chunhua ZHENG Shuhan FANG Jieying MENG Lingxiang |
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| Institution: | (School of Science,East China Jiaotong University,Nanchang Jinagxi 330013,China) |
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| Abstract: | Weakly type B semigroups are generalized inverse semigroups in the rage of semi-abundant semigroups.Some properties of a proper cover of a weakly left type B semigroup are given by using the definition of the proper cover of a weakly left type B semigroup.In particular, some structure theorems corresponding to the proper cover of a weakly left type B semigroup acting on a unipotent monoid are obtained. |
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| Keywords: | weakly type B semigroup proper cover E-unitary unipotent monoid |
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