Gorenstein $n$-weak injective and Gorenstein $n$-weak flat modules under excellent extensions
oleh: Mostafa Amini
| Format: | Article |
|---|---|
| Diterbitkan: | Shahid Bahonar University of Kerman 2023-05-01 |
Deskripsi
Let $R$ be an associative ring and let $n$ be a non-negative integer. In this paper, we consider $n$-super finitely presented, Gorenstein $n$-weak injective and Gorenstein $n$-weak flat modules under change of rings. For an excellent extension $S\geq R$, we show that the Gorenstein $n$-super finitely presented dimensions (resp. weak Gorenstein $n$-super finitely presented dimensions) of rings $R$ and $S$ coincide.