15 citations · 30 across the 6 of their papers we have counts for
6 papers
Accessibility and Gorenstein injective envelopes
Sergio Estrada, James Gillespie
Let be a Grothendieck category. We prove completeness of the Gorenstein injective cotorsion pair whenever admits a set of Tate trivial generators, and s…
Balanced pairs, virtually Gorenstein rings, and cotorsion torsion triples
Sergio Estrada, Jiangsheng Hu, Jan Trlifaj
For any ring , we investigate balanced pairs of classes of modules and their relations to cotorsion triples. We characterize the special balanced pairs that fit into complete he…
Transfinite tree quivers and their representations
E. Enochs, S. Estrada, S. Özdemir
The idea of "vertex at the infinity" naturally appears when studying indecomposable injective representations of tree quivers. In this paper we formalize this behavior and find the…
Model category structures arising from Drinfeld vector bundles
S. Estrada, P. A. Guil Asensio, M. Prest +1
We present a general construction of model category structures on the category of unbounded chain complexes of quasi-coherent sheaves on a semi-sepa…
Gorenstein categories and Tate cohomology on projective schemes
Edgar Enochs, Sergio Estrada, J. R. Garcia-Rozas
We study Gorenstein categories. We show that such a category has Tate cohomological functors and Avramov-Martsinkovsky exact sequences connecting the Gorenstein relative, the absol…
Locally projective monoidal model structure for complexes of quasi-coherent sheaves on P^1(k)
Edgar Enochs, Sergio Estrada, J. R. Garcia-Rozas
We will generalize the projective model structure in the category of unbounded complexes of modules over a commutative ring to the category of unbounded complexes of quasi-coherent…