Tilting modules and -modules

R Colpi - Communications in Algebra, 1993 - research.unipd.it
C. Menini and A. Orsatti [Rend. Sem. Mat. Univ. Padova 82 (1989), 203--231 (1990);
MR1049594 (91h: 16026)] introduced∗-modules in order to characterize equivalences …

Tilting preenvelopes and cotilting precovers in general Abelian categories

CE Parra, M Saorín, S Virili - Algebras and Representation Theory, 2023 - Springer
We consider an arbitrary Abelian category A and a subcategory T closed under extensions
and direct summands, and characterize those T that are (semi-) special preenveloping in A; …

Tilting modules of finite projective dimension and a generalization of∗-modules

J Wei, Z Huang, W Tong, J Huang - Journal of Algebra, 2003 - Elsevier
It is well known that tilting modules of projective dimension⩽ 1 coincide with∗-modules
generating all injectives. This result is extended in this paper. Namely, we generalize∗ …

Support τ-tilting subcategories in exact categories

J Pan, Y Zhang, B Zhu - Journal of Algebra, 2023 - Elsevier
Abstract Let E=(A, S) be an exact category with enough projectives P. We introduce the
notion of support τ-tilting subcategories of E. It is compatible with the existing definitions of …

Weakly tilting bimodules

E Gregorio, A Tonolo - 2001 - degruyter.com
Tilting modules arose from representation theory of algebras and are known to furnish
equivalences between categories of modules. We single out some weaker properties which …

[PDF][PDF] Derived categories and stable equivalence

J Rickard - Journal of pure and applied Algebra, 1989 - library.navoiy-uni.uz
Happel [6] and Cline, Parshall and Scott [4] showed that the tilting functors of Happel and
Ringel [8] can be interpreted in terms of an equivalence of derived categories of the module …

[HTML][HTML] Silting and cosilting classes in derived categories

F Marks, J Vitória - Journal of Algebra, 2018 - Elsevier
An important result in tilting theory states that a class of modules over a ring is a tilting class
if and only if it is the Ext-orthogonal class to a set of compact modules of bounded projective …

On the heart of a faithful torsion theory

R Colpi, E Gregorio, F Mantese - Journal of Algebra, 2007 - Elsevier
In [R. Colpi, KR Fuller, Tilting objects in abelian categories and quasitilted rings, Trans.
Amer. Math. Soc., in press] tilting objects in an arbitrary abelian category H are introduced …

Adjoint functors and equivalences of subcategories

FC Iglesias, J Gómez-Torrecillas, R Wisbauer - Bulletin des sciences …, 2003 - Elsevier
For any left R-module P with endomorphism ring S, the adjoint pair of functors P⊗ S− and
HomR (P,−) induce an equivalence between the categories of P-static R-modules and P …

Derived equivalence induced by infinitely generated 𝑛-tilting modules

S Bazzoni, F Mantese, A Tonolo - Proceedings of the American …, 2011 - ams.org
Let $ T_R $ be a right $ n $-tilting module over an arbitrary associative ring $ R $. In this
paper we prove that there exists an $ n $-tilting module $ T'_R $ equivalent to $ T_R $ which …