拟投射模和拟内射模的相关幂比较性
Related power comparability of quasi projective modules and quasi injective modules
摘要
通过补足交换图的方法讨论了拟投射模和拟内射模的相关幂比较性。
The related power comparability of quasi-projective modules and quasi-injective modules is investigated by means of completions of diagrams.
出处
《山东大学学报（理学版）》
CAS
CSCD
北大核心
2012年第8期68-72,共5页
Journal of Shandong University(Natural Science)
关键词
相关幂比较性
置换环
拟投射模
拟内射模
related power comparability
exchange rings
quasi projective modules
quasi injective modules
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