Manuel Cortés‐Izurdiaga

collaborators

2 papers

math.RA2023

Verdier quotients of homotopy categories of rings and Gorenstein-projective precovers

Manuel Cortés-Izurdiaga

Let $R$ be a ring, $Proj$ be the class of all projective right $R$ -modules, $K$ be the full subcategory of the homotopy category $K (Proj)$ whose…

math.RA2012

A note on the construction of finitely injective modules

Pedro A. Guil Asensio, Manuel C. Izurdiaga, Blas Torrecillas

We develop a technique to construct finitely injective modules which are non trivial, in the sense that they are not direct sums of injective modules. As a consequence, we prove th…