| 关于右C-qrpp半群 |
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| 引用本文： | 饶冬飞,郭小江.关于右C-qrpp半群[J].江西师范大学学报(自然科学版),2007,31(1):6-9. |
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| 作者姓名： | 饶冬飞 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,330022 |
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| 基金项目： | 江西省自然科学基金(0511037)资助项目 |
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| 摘 要： | 探讨左C-wrpp半群的对偶——右C-qrpp半群,得到了这类半群的若干特征,特别地,证明了强qrpp半群S是右C-qrpp半群的充分必要条件为S是右零带和左R-可消幺半群的直积的半格.
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| 关 键 词： | qrpp半群 右C-qrpp半群 左R-可消幺半群 右正则带 |
| 文章编号： | 1000-5862（2007）01-0006-04 |
| 修稿时间： | 2006-09-06 |
On Right C-qrpp Semigroups |
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| RAO Dong-fei,GUO Xiao-jiang.On Right C-qrpp Semigroups[J].Journal of Jiangxi Normal University (Natural Sciences Edition),2007,31(1):6-9. |
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| Authors: | RAO Dong-fei GUO Xiao-jiang |
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| Institution: | Institute of Mathematics and Informatics, Jiangxi Normal University, Nanchang 330027, China |
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| Abstract: | In this paper,we investigate the dual of left C-wrpp semigroups,namely,right C-qrpp semigroups.We establish some characterizations of right C-grpp semigroups.In particular,it is proved that a strongly qrpp semigroup is a right C-qrpp semigroup if and only if it is a semilattice of direct products of a left R-cancellation semigroup and a right zero band. |
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| Keywords: | qrpp semigroup right C-qrpp semigroup left R-cancellation semigroup right regular band |
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