| 满足置换恒等式的wrpp半群 |
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| 引用本文： | 李凤,郭文娟,郭小江. 满足置换恒等式的wrpp半群[J]. 江西师范大学学报(自然科学版), 2007, 31(2): 182-185 |
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| 作者姓名： | 李凤 郭文娟 郭小江 |
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| 作者单位： | 江西师范大学,数学与信息科学学院,江西,南昌,330027;江西师范大学,教育学院,江西,南昌,330027 |
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| 基金项目： | 江西省自然科学基金 , 江西省教育厅科研项目 |
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| 摘 要： | 该文研究满足置换恒等式的wrpp半群.证明了wrpp半群满足置换恒等式当且仅当它满足恒等式xyzw=xzyw.特别地,建立了一个wrpp半群满足置换恒等式的弱织积结构.
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| 关 键 词： | wrpp半群 弱织积 (左 右)正规带 |
| 文章编号： | 1000-5862（2007）02-0182-04 |
| 修稿时间： | 2006-09-05 |
PI-Wrpp Semigroups |
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| LI Feng,GUO Wen-juan,GUO Xiao-jiang. PI-Wrpp Semigroups[J]. Journal of Jiangxi Normal University (Natural Sciences Edition), 2007, 31(2): 182-185 |
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| Authors: | LI Feng GUO Wen-juan GUO Xiao-jiang |
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| Affiliation: | 1. Institute of Mathematics and Informatics, Jiangxi Normal U niversity, Nanchang 330022, China; 2. Department of Education,Jiangxi Normal University, Nanchang 330022, China |
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| Abstract: | In this paper,we study wrpp semigroups satisfying permutation identities.It is proved that a wrpp semigroup satisfies a permutation identity if and only if it satisfies the identity xyzw=xzyw.In particular,we establish the weak spined product structure of the class of semigroups. |
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| Keywords: | wrpp semigroup permutation identity (left right) normal band |
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