| 关于模的几种特殊扩张 |
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| 引用本文： | 谭志松.关于模的几种特殊扩张[J].吉首大学学报(自然科学版),1990(1). |
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| 作者姓名： | 谭志松 |
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| 作者单位： | 湖北民族学院数学系 |
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| 摘 要： | 本文以函子Ext、Tor为工具,首先讨论模的几种特殊扩张的性质,然后,进一步探讨有关“同调维数”问题,得出了一系列结果.
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On Soine Special Extensions of a Module |
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| Tan zhisong.On Soine Special Extensions of a Module[J].Journal of Jishou University(Natural Science Edition),1990(1). |
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| Authors: | Tan zhisong |
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| Institution: | West-Hubei University |
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| Abstract: | In this paper.We discussing some special extensions of a module that is, Projective injective and flat extensions and their some applications in homological dimension |
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| Keywords: | Projective extension injective extension flat extension |
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