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| 基本内射模的方程组特征 | |
| 引用本文： | 贺群. 基本内射模的方程组特征[J]. 浙江大学学报(理学版), 1999, 26(4): 42-45 |
| 作者姓名： | 贺群 |
| 作者单位： | 浙江大学西溪校区数学与信息科学系，浙江 杭州 310028 |
| 摘 要： | 本文定义了左R-模上的基本相容方程组的概念，并由此给出基本内射模的一个等价刻划。这一结论是文[1]结论的推广。 |
| 关 键 词： | 基本内射模 基本相容方程组 R-零化子 基本子模 |
| 收稿时间： | 1998-12-25 |
An Equational Characterization of Essentially Injective Modules |
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| HE Qun. An Equational Characterization of Essentially Injective Modules[J]. Journal of Zhejiang University(Sciences Edition), 1999, 26(4): 42-45 | |
| Authors: | HE Qun |
| Affiliation: | Department of Mathematics and Information Sciences， Zhejiang University, Hangzhou 310028，China |
| Abstract: | n this paper,the concept of an essentiallycompatible system of linear equations is introduced.The main result is to give an equational characterization of essentiallyinjective modules,which is an generalization of the Laradji?s result in [1]. |
| Keywords: | essentiallyinjective modules essentiallycompactible system of equations left R-annihilator essential submodule |
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