Rachid El Maaouy

collaborators

2 papers

math.AG2026

Approximations and Hovey triples by objects of finite homological dimensions: Applications to sheaves

Rachid El Maaouy, Hanane Ouberka

Let $Q$ be a class of objects in an abelian category $A$ which need not have enough projective or injective objects. In this paper, we prove that if $\mathcal{Q…

math.RA2024

Relative PGF modules and dimensions

Rachid El Maaouy

Inspired in part by recent work of Šaroch and Šťov\'ıček in the setting of Gorenstein homological algebra, we extend the notion of Foxby-Golod $G_{C}$ -dimension of finitely gen…