| Meta—projective Modules,Tensor Products and Limits |
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| 引用本文： | 冯良贵.Meta—projective Modules,Tensor Products and Limits[J].数学季刊,1997,12(1):61-64. |
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| 作者姓名： | 冯良贵 |
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| 作者单位： | Department of Mathematics，Nanjing University，Nanjing，210093 |
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| 摘 要： | Inthispaper,allringsconsideredareassociativewithl#o,allmodulesareunital.Meta-projectivemodulesandmeta-injectivemeduleswerefirstintroductedbyChen-Tongl]andFeng2j.LetRbearing,andMaleftR-module.M,iscalledamaximalquotientprojectivesubmeduleofMifM,isamaximalsubmoduleandM/M'isprojective.Accordingto2j,M,iscalledamaximalquotientinjectivesubmoduleofMifMiisamaximalsubmoduleandM/M,isinjective.Missaidtobemeta-projectiveiftheintersectionofMandallmaximal...quotientproJectivemodulesiso.Similarly,M…
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| 关 键 词： | 亚投影模 张量积 极限 |
Meta-projective Modules, Tensor Products and Limits |
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| Feng Lianggui.Meta-projective Modules, Tensor Products and Limits[J].Chinese Quarterly Journal of Mathematics,1997,12(1):61-64. |
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| Authors: | Feng Lianggui |
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