| 粗糙幂半群 |
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| 引用本文： | 杨培亮,王少敏.粗糙幂半群[J].渝州大学学报(自然科学版),2011(6):577-579. |
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| 作者姓名： | 杨培亮 王少敏 |
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| 作者单位： | 大理学院数学与计算机学院,云南大理671003 |
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| 基金项目： | 大理学院校科研项目（2008X35）. |
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| 摘 要： | 基于幂半群的同余关系，首次给出了粗糙幂半群的概念，得到了粗糙幂半群的一些性质，还讨论了粗糙幂半群的同态与同构．
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| 关 键 词： | 粗糙幂半群 粗糙商半群 粗糙同态 粗糙同构 |
Rough Power Semigroup |
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| YANG Pei-liang,WANG Shao-min.Rough Power Semigroup[J].Journal of Yuzhou University(Natural Sciences Edition),2011(6):577-579. |
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| Authors: | YANG Pei-liang WANG Shao-min |
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| Institution: | (School of Mathematics and Computer Science, Dali University, Yunnan Dali 671003, China) |
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| Abstract: | On the basis of the congruence relation of power semigroup, the concept of rough power semigroup is firstly given. Some properties of rough power semigroup are obtained. Finally, homomorphism and isomorphism of rough power semigroup are discussed. |
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| Keywords: | rough power semigroup rough quotient semigroup rough homomorphism rough isomorphism |
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