| Tor与Ext的对偶关系 |
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| 引用本文： | 朱作桐,陈青.Tor与Ext的对偶关系[J].新疆大学学报(理工版),1989,6(3):27-30. |
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| 作者姓名： | 朱作桐 陈青 |
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| 作者单位： | 江苏师院，江苏师院 |
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| 摘 要： | Tor与Ext是模范畴中重要的导出函子.本文首先讨论它们的某些性质,然后讨论它们之间的对偶关系.
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| 关 键 词： | 复形与对偶复形 函子Tor 函子EXt 同调群 |
Dual Relations of Tor and Ext |
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| Zhu Zuotong chen qing Nanjing Normal University.Dual Relations of Tor and Ext[J].Journal of Xinjiang University(Science & Engineering),1989,6(3):27-30. |
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| Authors: | Zhu Zuotong chen qing Nanjing Normal University |
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| Institution: | Zhu Zuotong chen qing Nanjing Normal University |
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| Abstract: | In this paper,we first give some properties of Tor and Ext respectively.Next we discuss some dual relations of them using result of proposition 3.3 in 1]. |
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| Keywords: | Complex qual comples functor Tor fuctor Ext Homology |
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