Gorenstein Dimensions over Ring Homomorphisms
Gorenstein Dimensions over Ring Homomorphisms
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DOI:
10.1080/00927872.2014.881836
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发表时间:
2015-02
影响因子:
0.7
通讯作者:
Wu Dejun
中科院分区:
文献类型:
--
作者:
Wu Dejun
In this paper, we study injective dimension and Gorenstein injective dimension over local ring homomorphisms. Some well-known results are generalized. For example, the Bass formula for Gorenstein injective dimension of complexes is extended. As applications, some characterizations of Gorenstein rings are obtained.