This thesis is intended to generalize some results in tilting theory due to Happel, Reiten and Smalø [HRS96] and Keller [Kel07]. Our first principal result is a classification theorem for t-structures whose hearts have bounded cohomologies with respect to a fixed t-structure on a triangulated category, in terms of iterated tilting procedure with respect to suitable torsion theories. Moreover, we provide a new technique that permits to filter objects using torsion theories in hearts of different t-structures. This leads to a quite general version of the so called Benner and Butler Theorem (see [BB80]). The work is the result of fruitful collaborations with Riccardo Colpi, Luisa Fiorot and Alberto Tonolo (see [CFM13] and [FMT14]).Questa tesi...
We exploit the equivalence between $t$-structures and normal torsion theories on a stable $\infty$-c...
For an abelian category A equipped with a torsion pair, we give an explicit description for the abel...
It was shown in [R. Colpi and K. R. Fuller, Trans. Amer. Math. Soc. 359 (2007), no. 2, 741--765 (ele...
This thesis is intended to generalize some results in tilting theory due to Happel, Reiten and Smalø...
We give a classification theorem for a relevant class of t-structures in triangulated categories, wh...
AbstractWe generalize basic results about classical tilting modules and partial tilting modules to t...
We generalize basic results about classical tilting modules and partial tilting modules to the infin...
In [R. Colpi, K.R. Fuller, Tilting objects in abelian categories and quasitilted rings, Trans. Amer....
AbstractIn [R. Colpi, K.R. Fuller, Tilting objects in abelian categories and quasitilted rings, Tran...
AbstractFirst, we show that a compact object C in a triangulated category, which satisfies suitable ...
The space of stability conditions on a triangulated category is naturally partitioned into subsets U...
The main theme of this paper is to study $\tau$-tilting subcategories in an abelian category $\maths...
We exploit the equivalence between t-structures and normal torsion theories on a stable ∞-category t...
The paper is dedicated to triangulated categories along with torsion theories in them; we compare tw...
Tilting theory originates in the representation theory of finite dimensional algebras. Today, the su...
We exploit the equivalence between $t$-structures and normal torsion theories on a stable $\infty$-c...
For an abelian category A equipped with a torsion pair, we give an explicit description for the abel...
It was shown in [R. Colpi and K. R. Fuller, Trans. Amer. Math. Soc. 359 (2007), no. 2, 741--765 (ele...
This thesis is intended to generalize some results in tilting theory due to Happel, Reiten and Smalø...
We give a classification theorem for a relevant class of t-structures in triangulated categories, wh...
AbstractWe generalize basic results about classical tilting modules and partial tilting modules to t...
We generalize basic results about classical tilting modules and partial tilting modules to the infin...
In [R. Colpi, K.R. Fuller, Tilting objects in abelian categories and quasitilted rings, Trans. Amer....
AbstractIn [R. Colpi, K.R. Fuller, Tilting objects in abelian categories and quasitilted rings, Tran...
AbstractFirst, we show that a compact object C in a triangulated category, which satisfies suitable ...
The space of stability conditions on a triangulated category is naturally partitioned into subsets U...
The main theme of this paper is to study $\tau$-tilting subcategories in an abelian category $\maths...
We exploit the equivalence between t-structures and normal torsion theories on a stable ∞-category t...
The paper is dedicated to triangulated categories along with torsion theories in them; we compare tw...
Tilting theory originates in the representation theory of finite dimensional algebras. Today, the su...
We exploit the equivalence between $t$-structures and normal torsion theories on a stable $\infty$-c...
For an abelian category A equipped with a torsion pair, we give an explicit description for the abel...
It was shown in [R. Colpi and K. R. Fuller, Trans. Amer. Math. Soc. 359 (2007), no. 2, 741--765 (ele...