Firstly we provide a technique to move torsion pairs in abelian categories via adjoint functors and in particular through Giraud subcategories. We apply this point in order to develop a correspondence between Giraud subcategories of an abelian category C and those of its tilt H(C) i.e., the heart of a t-structure on the derived category D(C)i nduced by a torsion pair.
On tilted Giraud subcategories
COLPI, RICCARDO;FIOROT, LUISA;MATTIELLO, FRANCESCO
2016
Abstract
Firstly we provide a technique to move torsion pairs in abelian categories via adjoint functors and in particular through Giraud subcategories. We apply this point in order to develop a correspondence between Giraud subcategories of an abelian category C and those of its tilt H(C) i.e., the heart of a t-structure on the derived category D(C)i nduced by a torsion pair.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
CoFiMat.pdf
Open Access dal 01/03/2018
Descrizione: Articolo principale
Tipologia:
Preprint (submitted version)
Licenza:
Accesso gratuito
Dimensione
204.65 kB
Formato
Adobe PDF
|
204.65 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
