Objective triangle functors
CM Ringel, P Zhang - Science China Mathematics, 2015 - Springer
An additive functor F: A → B between additive categories is said to be objective, provided
any morphism f in A with F (f)= 0 factors through an object K with F (K)= 0. We concentrate on …
any morphism f in A with F (f)= 0 factors through an object K with F (K)= 0. We concentrate on …
Determinant functors on triangulated categories
M Breuning - arXiv preprint math/0610435, 2006 - arxiv.org
We study determinant functors which are defined on a triangulated category and take values
in a Picard category. The two main results are the existence of a universal determinant …
in a Picard category. The two main results are the existence of a universal determinant …
Determinant functors on triangulated categories
M Breuning - Journal of K-Theory, 2011 - cambridge.org
We study determinant functors which are defined on a triangulated category and take values
in a Picard category. The two main results are the existence of a universal determinant …
in a Picard category. The two main results are the existence of a universal determinant …
On Multi-Determinant Functors for Triangulated Categories
E Aldrovandi, C Lester - arXiv preprint arXiv:2305.02293, 2023 - arxiv.org
We extend Deligne's notion of determinant functor to tensor triangulated categories.
Specifically, to account for the multiexact structure of the tensor, we define a determinant …
Specifically, to account for the multiexact structure of the tensor, we define a determinant …
On the Freyd categories of an additive category
A Beligiannis - 2000 - projecteuclid.org
To any additive category, we associate in a functorial way two additive categories A (), B ().
The category A (), resp. B (), is the reflection of in the category of additive categories with …
The category A (), resp. B (), is the reflection of in the category of additive categories with …
Positive and negative extensions in extriangulated categories
M Gorsky, H Nakaoka, Y Palu - arXiv preprint arXiv:2103.12482, 2021 - arxiv.org
We initiate the study of derived functors in the setting of extriangulated categories. By using
coends, we adapt Yoneda's theory of higher extensions to this framework. We show that …
coends, we adapt Yoneda's theory of higher extensions to this framework. We show that …
Green correspondence and relative projectivity for pairs of adjoint functors between triangulated categories
A Zimmermann - Pacific Journal of Mathematics, 2020 - msp.org
Auslander and Kleiner proved in 1994 an abstract version of Green correspondence for
pairs of adjoint functors between three categories. They produced additive quotients of …
pairs of adjoint functors between three categories. They produced additive quotients of …
Different exact structures on the monomorphism categories
R Hafezi, I Muchtadi-Alamsyah - Applied Categorical Structures, 2021 - Springer
Let XX be a contravariantly finite resolving subcategory of mod-\varLambda mod-Λ, the
category of finitely generated right\varLambda Λ-modules. We associate to XX the …
category of finitely generated right\varLambda Λ-modules. We associate to XX the …
Morphisms determined by objects in triangulated categories
H Krause - Algebras, Quivers and Representations: The Abel …, 2013 - Springer
The concept of a morphism determined by an object provides a method to construct or
classify morphisms in a fixed category. We show that this works particularly well for …
classify morphisms in a fixed category. We show that this works particularly well for …
From submodule categories to preprojective algebras
CM Ringel, P Zhang - Mathematische Zeitschrift, 2014 - Springer
Let S (n) S (n) be the category of invariant subspaces of nilpotent operators with nilpotency
index at most n n. Such submodule categories have been studied already in 1934 by …
index at most n n. Such submodule categories have been studied already in 1934 by …
相关搜索
- triangulated categories determinant functors
- triangulated categories adjoint functors
- freyd categories additive category
- triangulated categories relative projectivity
- triangulated categories green correspondence
- preprojective algebras submodule categories
- adjoint functors relative projectivity
- adjoint functors green correspondence