Weakly injective dimension and Almost perfect rings

DOI:

https://doi.org/10.24297/jam.v5i2.3677

Keywords:

weak-injective dimension, global weak-injective dimension, almost perfect rings.

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.

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Published

2013-12-20

How to Cite

Weakly injective dimension and Almost perfect rings. (2013). JOURNAL OF ADVANCES IN MATHEMATICS, 5(2), 635–641. https://doi.org/10.24297/jam.v5i2.3677

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Section

Articles