On -Gorenstein projective dimensions and precovers

B Yu - Turkish Journal of Mathematics, 2020 - journals.tubitak.gov.tr
For a class of $ R $-modules $\mathcal {X} $ containing all projective $ R $-modules, the
$\mathcal {X} $-Gorenstein projective $ R $-modules vary from projective to Gorenstein …

On X-Gorenstein projective dimensions and precovers.

YU Bin - Turkish Journal of Mathematics, 2020 - search.ebscohost.com
For a class of R-modules X containing all projective R-modules, the X-Gorenstein projective
R-modules vary from projective to Gorenstein projective R-modules. We characterize the …