| 投射子,完全投射子与双投射子 |
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| 引用本文： | 祝家贵. 投射子,完全投射子与双投射子[J]. 皖西学院学报, 2000, 0(2) |
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| 作者姓名： | 祝家贵 |
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| 作者单位： | 六安师范专科学校数学系 安徽六安237012 |
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| 摘 要： | 本文引进了双投射子的概念,给出了投射子,完全投射子与双投射子的一些新的刻划,讨论了环R上的有限生成投射模的自同态环与环R的关系.
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| 关 键 词： | 投射子 完全投射子 双投射子 |
Projectors, Perfect Projectors and Bi - projectors |
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| Zhu Jiagui. Projectors, Perfect Projectors and Bi - projectors[J]. Journal of Wanxi University, 2000, 0(2) |
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| Authors: | Zhu Jiagui |
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| Abstract: | In this paper, bi-projectors are defined. Some new representations of projectors, perfect projectors and bi - projectors are given. Some relations between endomorphism ring of finitely generated projective modules over R and ring R are discussed. |
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| Keywords: | projector perfect projector bi - projector |
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