Weakly injective dimension and Almost perfect rings
Journal Title: JOURNAL OF ADVANCES IN MATHEMATICS - Year 2014, Vol 5, Issue 2
Abstract
In this paper, we study the weak-injective dimension and we characterize the global weak-injective dimension of rings. After we study the transfer of the global weak-injective dimension in some known ring construction. Finely we study the transfer of almost perfect property in pullback and D+M constructions.
Authors and Affiliations
Ouarghi Khalid
Keywords
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- EP ID EP651215
- DOI 10.24297/jam.v5i2.3677
- Views 199
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