| 完全环和半完全环 |
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| 引用本文： | 左连翠. 完全环和半完全环[J]. 济南大学学报(社会科学版), 1997, 0(2) |
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| 作者姓名： | 左连翠 |
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| 作者单位： | 济南大学数学系 |
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| 摘 要： | 本文定义了相对投射复盖,用它刻划了完全环和半完全环,并讨论了半完全环中生成子的等价条件.
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| 关 键 词： | 完全环 半完全环 相对投射复盖 生成子 |
PERFECT AND SEMIPERFECT RINGS |
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| Zuo Liancui. PERFECT AND SEMIPERFECT RINGS[J]. Journal of Jinan University, 1997, 0(2) |
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| Authors: | Zuo Liancui |
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| Affiliation: | Department of Mathematics |
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| Abstract: | In this paper, the relative projective cover is defined, perfect and semiperfect rings are described by the relative projective cover, and eguivalent conditions of the generator of semiperfect ring are discussed. |
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| Keywords: | Semiperfect ring Relative projective cover Generator |
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