| 关于半模正合列的研究 |
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| 引用本文： | 邹雅文,王颂生,黄 艳,李 娟.关于半模正合列的研究[J].江西师范大学学报(自然科学版),2017,0(4):372-376. |
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| 作者姓名： | 邹雅文 王颂生 黄 艳 李 娟 |
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| 作者单位： | 江西师范大学数学与信息科学学院,江西 南昌 330022 |
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| 摘 要： | 利用同余方式定义了半模正合列,探讨了半模正合列的若干性质,并给出了不同条件下半模正合列的几个等价刻画; 得到了半模正合列中类似于“五引理”和“三引理”的结论.
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| 关 键 词： | 正合列 同态 交换图 |
The Study on Exact Sequence of Semi-Module |
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| ZOU Yawen,WANG Songsheng,HUANG Yan,LI Juan.The Study on Exact Sequence of Semi-Module[J].Journal of Jiangxi Normal University (Natural Sciences Edition),2017,0(4):372-376. |
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| Authors: | ZOU Yawen WANG Songsheng HUANG Yan LI Juan |
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| Institution: | College of Mathematics and Informatics,Jiangxi Normal University,Nanchang Jiangxi 330022,China |
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| Abstract: | The notion of the exact sequences of semi-module over semi-rings is introduced by the congruence and some properties of the exact sequences of semi-modules are discussed,and several equivalent characterizations of semi-exact sequences under different conditions are obtained.The conclusion of the "five lemma" and "three lemma" which are similar to those in the semi-modules exact column is obtained. |
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| Keywords: | exact sequence homo-morphism commutative diagram |
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