| 扩张直内射模的子模与自同态 |
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| 引用本文： | 陈治中.扩张直内射模的子模与自同态[J].北京交通大学学报(自然科学版),1995(3). |
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| 作者姓名： | 陈治中 |
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| 作者单位： | 北方交通大学数学系 |
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| 摘 要： | 讨论了扩张直内射模的子模与自同态，指出只有满足某些条件的单同态才能由模Ｍ的自同态导出。同时讨论了扩张直内射模的自同态环的Ｊａｃｏｂｓｏｎ根的一些性质。
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| 关 键 词： | 环，模，内射模／直内射模 |
Submodules and Endomorphisms of Extending Direct Injective Module |
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| Chen Zhizhong.Submodules and Endomorphisms of Extending Direct Injective Module[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,1995(3). |
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| Authors: | Chen Zhizhong |
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| Abstract: | In this paper we make discussion on submodules of extending direct injective module and its endomorphisms. We show that only when certain conditions of monomorphism are fulfilled , it can be induced by endomorphism of module M. We also investigate Jacobson radical of endomorphism ring of extending direct injective modules. |
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| Keywords: | ss: ring module injective module/direct injective module |
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