| 论Clean环的性质与扩张 |
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| 引用本文： | 唐再良,张清.论Clean环的性质与扩张[J].西华师范大学学报(哲学社会科学版),2007,28(3):246-248. |
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| 作者姓名： | 唐再良 张清 |
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| 作者单位： | 绵阳师范学院数学与信息科学系,四川绵阳621000 |
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| 基金项目： | 四川省教育厅科研基金资助项目（2006A141） |
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| 摘 要： | 根据W.K.Nicholson,Y.Zhou给出的一般chean环的定义,对Clean环的几个重要性质进行了论述,并在此基础上讨论了一般clean环的扩张,对Clean环是Morita不变量在一定条件下进行了阐述.
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| 关 键 词： | clean环 Von Neumann正则环 一般clean环 Morita不变量 |
| 文章编号： | 1673-5072（2007）03-0246-03 |
| 修稿时间： | 2007-04-05 |
On the Properties and Extensions of Clean Rings |
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| TANG Zai-liang,ZHANG Qing.On the Properties and Extensions of Clean Rings[J].Journal of China West Normal University:Natural Science Edition,2007,28(3):246-248. |
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| Authors: | TANG Zai-liang ZHANG Qing |
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| Institution: | Department of Mathematics and Information Science, Mianyang Teachers College, Mianyang 621000, China |
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| Abstract: | This paper has by W. K. Nicholson and well. discussed several important Y.Zhou, and it has also properties of Clean Rings on the basis of the definition given discussed some extension properties and Morita invariant as |
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| Keywords: | Clean Rings Von Neumann regular rings general clean rings Morita invariant |
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