Tilting objects in abelian categories and quasitilted rings
R Colpi, K Fuller - Transactions of the American Mathematical Society, 2007 - ams.org
… tilting object in a cocomplete abelian category A induces a tilting theorem between A and the
category … Y, then there is a tilting object V in a cocomplete abelian category A such that R = …
category … Y, then there is a tilting object V in a cocomplete abelian category A such that R = …
[图书][B] Tilting in abelian categories and quasitilted algebras
D Happel, I Reiten, SO Smalø - 1996 - books.google.com
… We show that for the abelian category A to have a tilting object it is necessary that the
Grothendieck group is free of finite rank and that A has almost split sequences. In the last section …
Grothendieck group is free of finite rank and that A has almost split sequences. In the last section …
[PDF][PDF] Hereditary abelian categories with tilting object over arbitrary base fields
D Happel, I Reiten - Journal of Algebra, 2002 - core.ac.uk
… We also show that an Ext-finite hereditary abelian R-category H with tilting object is … abelian
category. Most of the results for Ext-finite hereditary abelian categories with tilting object over …
category. Most of the results for Ext-finite hereditary abelian categories with tilting object over …
*-Modules, tilting, and almost abelian categories
W Rump - Communications in Algebra, 2001 - Taylor & Francis
… to tilting theory will be exhibited. In a sense we shall prove that almost abelian categories and
tilting are two … , ie each object isomorphic to some object in A also belongs to A. Then A is …
tilting are two … , ie each object isomorphic to some object in A also belongs to A. Then A is …
Abelian categories arising from cluster tilting subcategories
Y Liu, P Zhou - Applied Categorical Structures, 2020 - Springer
… tilting theory gives a way to construct abelian categories from some triangulated categories.
… We write an object D in the form \(\Omega B\) if it admits an \({\mathbb {E}}\)-triangle where \(…
… We write an object D in the form \(\Omega B\) if it admits an \({\mathbb {E}}\)-triangle where \(…
Tilting preenvelopes and cotilting precovers in general Abelian categories
… -)tilting objects in arbitrary Abelian categories and show that tilting objects are Ext1-universal
(see Proposition 5.7). We show that our general concept of (quasi-)tilting object coincides …
(see Proposition 5.7). We show that our general concept of (quasi-)tilting object coincides …
[PDF][PDF] Almost abelian categories
W Rump - Cahiers de topologie et géométrie différentielle …, 2001 - numdam.org
… These categories will be the main object of this article. … To any almost abelian category
we shall associate (§3) a pair of abelian full subcategories Ao and A. If A is a PI-category, then …
we shall associate (§3) a pair of abelian full subcategories Ao and A. If A is a PI-category, then …
[PDF][PDF] RELATIVE TILTING THEORY IN ABELIAN CATEGORIES II: nX-TILTING THEORY
A ARGUDÍN-MONROY… - arXiv preprint arXiv …, 2021 - researchgate.net
… them as pairs (A, B) of classes of objects of an abelian category C such that Exti … nX-tilting
theory developed in the abelian category Mod(Pop) is strongly related with the small n-tilting …
theory developed in the abelian category Mod(Pop) is strongly related with the small n-tilting …
Relative Gorenstein objects in abelian categories
… In Section 6, we introduce the notion of tilting and cotilting objects in abelian categories,
which is an extension of the definition given by Angeleri-Coehlo [Citation3] for the setting of the …
which is an extension of the definition given by Angeleri-Coehlo [Citation3] for the setting of the …
When an abelian category with a tilting object is equivalent to a module category
R Colpi, F Mantese, A Tonolo - arXiv preprint arXiv:1011.5345, 2010 - arxiv.org
… generator is equivalent to a module category [23]. A tilting object in a abelian category is a
natural … Moreover, any abelian category with a tilting object admits arbitrary coproducts [12]. It …
natural … Moreover, any abelian category with a tilting object admits arbitrary coproducts [12]. It …
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- filtrations in abelian categories tilting objects
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- recollement of abelian categories
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- abelian categories cluster tilting subcategories
- hereditary abelian categories
- semi-abelian categories
- abelian categories quasitilted algebras
- quasi-abelian categories
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- abelian categories cotorsion triples
- abelian categories relative gorenstein
- extriangulated categories tilting subcategories
- extriangulated categories abelian quotients
- filtrations in abelian categories torsion pairs