Complexes of FP-injective Modules
Complexes of FP-injective Modules
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FP-内射模的复形
DOI:
10.1142/s1005386710000647
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发表时间:
2010-12
影响因子:
0.3
通讯作者:
耿玉仙
中科院分区:
文献类型:
--
作者:
耿玉仙
In this paper, we study the class $\widetilde{\mathcal{FI}}$ of complexes of FP-injective left R-modules. It is shown that the pair $(^{\bot}\widetilde{\mathcal{FI}},\widetilde{\mathcal{FI}})$ is a complete cotorsion pair. If R is a left coherent ring, it is proved that every complex has an $\widetilde{\mathcal{FI}}$-cover. We also introduce the FP-injective dimension of complexes. A special attention is paid to the dimension of homologically bounded above R-complexes over a left coherent ring which has a nice functorial description.
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DOI:
10.1090/s0002-9939-1967-0224649-5
发表时间:
1967
期刊:
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影响因子:
--
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DOI:
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发表时间:
2016-04
期刊:
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影响因子:
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DOI:
10.1090/s0002-9939-1970-0294409-8
发表时间:
1970-04
期刊:
--
影响因子:
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