On Gorenstein FP-Injective and Gorenstein Flat Complexes
On Gorenstein FP-Injective and Gorenstein Flat Complexes
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DOI：
10.1080/00927872.2012.660260
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发表时间：
2013-04
影响因子：
0.7
通讯作者：
Dawei Xin;Jianlong Chen;Xiaoxiang Zhang
中科院分区：
文献类型：
--
作者：
Dawei Xin;Jianlong Chen;Xiaoxiang Zhang
本文将Gorenstein FP-内射模的概念及相关的已知结果推广到Gorenstein FP-内射复形。此外，还给出了Gorenstein平坦复形的一些新的刻画.证明了有限自FP-内射维数凝聚环上的每个复形都有Gorenstein平坦预包络。
In this article, the concept of Gorenstein FP-injective modules and some related known results are generalized to Gorenstein FP-injective complexes. Moreover, some new characterizations of Gorenstein flat complexes are given. It is also proved that every complex has a Gorenstein flat preenvelope over coherent rings with finite self-FP-injective dimension.