[PDF][PDF] Approximations and adjoints for categories of complexes of Gorenstein projective modules

G Yang, W Ren - Hacettepe Journal of Mathematics and Statistics - dergipark.org.tr
In the paper, it is proven that every object in C (R-GProj) has a special C (R-Proj)-
preenvelope, and then some adjoints in homotopy categories related to Gorenstein …

[PDF][PDF] Approximations and adjoints for categories of complexes of Gorenstein projective modules

G Yang, W Ren - Hacettepe Journal of Mathematics and …, 2016 - scholar.archive.org
In the paper, it is proven that every object in C (R-GProj) has a special C (R-Proj)-
preenvelope, and then some adjoints in homotopy categories related to Gorenstein …