Restricted Projective, Injective and Flat Complexes
Restricted Projective, Injective and Flat Complexes
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DOI：
10.1007/s41980-020-00446-x
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发表时间：
2020-08
影响因子：
0.7
通讯作者：
L. Liang;Y. Song
中科院分区：
文献类型：
--
作者：
L. Liang;Y. Song
We introduce and study the notions of restricted projective, injective and flat complexes of modules. It is shown in the paper that a complexCof modules is restricted projective if and only if for eachthe moduleis restricted projective. A similar result for restricted injective complexes is also given. As an application, we characterize the complex of strongly torsion-free modules introduced by Xu.
