[1]李春华,郑淑寒,方洁莹,等.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,(02):183-186.[doi:10.16357/j.cnki.issn1000-5862.2023.02.10]
　LI Chunhua,ZHENG Shuhan,FANG Jieying,et al.The Proper Cover of a Weakly Left Type B Semigroup[J].Journal of Jiangxi Normal University:Natural Science Edition,2023,(02):183-186.[doi:10.16357/j.cnki.issn1000-5862.2023.02.10]
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弱左型B半群的真覆盖()
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《江西师范大学学报》（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年02期
页码:
183-186
栏目:
出版日期:
2023-03-25

文章信息/Info

Title:
The Proper Cover of a Weakly Left Type B Semigroup
文章编号:
1000-5862(2023)02-0183-04
作者:
李春华; 郑淑寒; 方洁莹; 孟令香
(华东交通大学理学院,江西 南昌 330013)
Author(s):
LI Chunhua; ZHENG Shuhan; FANG Jieying; MENG Lingxiang
(School of Science,East China Jiaotong University,Nanchang Jinagxi 330013,China)
关键词:
弱左型B半群;  真覆盖;  E-酉的;  幂单幺半群
Keywords:
weakly type B semigroup;  proper cover;  E-unitary;  unipotent monoid
分类号:
O 152.7
DOI:
10.16357/j.cnki.issn1000-5862.2023.02.10
文献标志码:
A
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.
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.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2022-11-10
资助项目:国家自然科学基金(11261018; 11961026),江西省自然科学基金(20181BAB201002)和江西省教育厅科学技术研究课题(GJJ2200634)资助项目.
作者简介:李春华(1973—),男,江西宜丰人,教授,博士,主要从事半群代数理论的研究.E-mail:chunhuali66@163.com
更新日期/Last Update: 2023-03-25