| i-内射半模的Hom函子刻划 |
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| 引用本文： | 曾慧平,黄福生,肖贤民.i-内射半模的Hom函子刻划[J].南昌大学学报(理科版),2008,32(4):1. |
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| 作者姓名： | 曾慧平 黄福生 肖贤民 |
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| 作者单位： | 江西师范大学数学与信息科学学院； |
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| 摘 要： | 给出i-内射半模的定义后,通过讨论Hom函子是否保持真正合列与短真正合列,得到了i-内射半模的一个重要等价刻画,即把环模的相应结果成功地推广至i-内射半模上。
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| 关 键 词： | 真正合列 i-内射半模 正合列 |
Characterizations of i-Injective Semimodules |
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| ZENG Hui-ping,HUANG Fu-sheng,XIAO Xian-min.Characterizations of i-Injective Semimodules[J].Journal of Nanchang University(Natural Science),2008,32(4):1. |
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| Authors: | ZENG Hui-ping HUANG Fu-sheng XIAO Xian-min |
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| Abstract: | This paper gives the notion of i-injective semimodule at first and discusses the equivalent characters of i-injective semimodules such as the equivalence of i-injective semimodule and functor which preserve all proper exact sequences. |
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| Keywords: | proper exact sequence the exact sequence i-injective semimodule |
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