| 弱LR带 |
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| 引用本文： | 杜爱花,刘云. 弱LR带[J]. 山东科学, 2005, 18(2): 1-5 |
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| 作者姓名： | 杜爱花 刘云 |
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| 作者单位： | 湛江海洋大学数学系,广东,湛江,524000;玉溪师范学院数学系,云南,玉溪,653100 |
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| 基金项目： | supportedbyeducationalcommitteefoundationofYunnanprovince. |
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| 摘 要： | 本文引入了一类正则带，弱LR带，以及弱LR-好拟适当半群。并运用双重半直积给出弱LR-好拟适当半群的结构定理。
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| 关 键 词： | 拟逆[左逆 右逆 左右逆]半群 双重半直积 弱左右带 弱左右好拟适当半群 弱左右逆半群 |
Weak LR-bands |
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| DU Ai-hua,LIU Yun. Weak LR-bands[J]. Shandong Science, 2005, 18(2): 1-5 |
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| Authors: | DU Ai-hua LIU Yun |
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| Affiliation: | DU Ai-hua~1,LIU Yun~2 |
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| Abstract: | In this paper,we introduce a kind of regular bands,weak LR-bands,and weak LR-good quasi-adequate (semigroups.)Then we give a structure theorem of weak LR-good quasi-adequate semigroups by using the tool of dual semidirect product. |
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| Keywords: | Quasi-inverse[ left inverse,right inverse,LR-inverse ] semigroups dual semidirect product weak LR-bands weak LR-good quasi-adequate semigroups weak LR-inverse semigroups |
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