[HTML][HTML] Triangulated quotient categories revisited
P Zhou, B Zhu - Journal of Algebra, 2018 - Elsevier
Extriangulated categories were introduced by Nakaoka and Palu by extracting the
similarities between exact categories and triangulated categories. A notion of mutation of …
similarities between exact categories and triangulated categories. A notion of mutation of …
Auslander–Reiten theory in extriangulated categories
O Iyama, H Nakaoka, Y Palu - … of the American Mathematical Society, Series …, 2024 - ams.org
The notion of an extriangulated category gives a unification of existing theories in exact or
abelian categories and in triangulated categories. In this article, we develop Auslander …
abelian categories and in triangulated categories. In this article, we develop Auslander …
Tilting subcategories in extriangulated categories
B Zhu, X Zhuang - Frontiers of Mathematics in China, 2020 - Springer
Extriangulated category was introduced by H. Nakaoka and Y. Palu to give a unification of
properties in exact categories and triangulated categories. A notion of tilting (resp., cotilting) …
properties in exact categories and triangulated categories. A notion of tilting (resp., cotilting) …
Grothendieck groups in extriangulated categories
B Zhu, X Zhuang - Journal of Algebra, 2021 - Elsevier
Extriangulated categories were introduced by Nakaoka and Palu to give a unification of
properties in exact categories and triangulated categories. We consider in this article the …
properties in exact categories and triangulated categories. We consider in this article the …
Proper classes and Gorensteinness in extriangulated categories
J Hu, D Zhang, P Zhou - Journal of algebra, 2020 - Elsevier
Extriangulated categories were introduced by Nakaoka and Palu as a simultaneous
generalization of exact categories and triangulated categories. A notion of proper class in an …
generalization of exact categories and triangulated categories. A notion of proper class in an …
Right triangulated categories with right semi-equivalences
I Assem, A Beligiannis… - CMS Conference …, 1998 - books.google.com
We show that a right triangulated category is best behaved when its shift satisfies conditions
making it what we call a right semi-equivalence. We consider right triangulated categories …
making it what we call a right semi-equivalence. We consider right triangulated categories …
Locally finite triangulated categories
J Xiao, B Zhu - Journal of Algebra, 2005 - Elsevier
A k-linear triangulated category A is called locally finite provided∑ X∈ indAdimkHomA (X,
Y)<∞ for any indecomposable object Y in A. It has Auslander–Reiten triangles. In this paper …
Y)<∞ for any indecomposable object Y in A. It has Auslander–Reiten triangles. In this paper …
Triangulated categories without models
We exhibit examples of triangulated categories which are neither the stable category of a
Frobenius category nor a full triangulated subcategory of the homotopy category of a stable …
Frobenius category nor a full triangulated subcategory of the homotopy category of a stable …
Quotients of exact categories by cluster tilting subcategories as module categories
L Demonet, Y Liu - Journal of pure and applied algebra, 2013 - Elsevier
We prove that some subquotient categories of exact categories are abelian. This
generalizes a result by Koenig–Zhu in the case of (algebraic) triangulated categories. As a …
generalizes a result by Koenig–Zhu in the case of (algebraic) triangulated categories. As a …
[PDF][PDF] Triangulated categories: definitions, properties, and examples
T Holm, P Jørgensen - Triangulated categories, 2010 - Citeseer
Triangulated categories were introduced in the mid 1960's by JL Verdier in his thesis,
reprinted in [15]. Axioms similar to Verdier's were independently also suggested in [2] …
reprinted in [15]. Axioms similar to Verdier's were independently also suggested in [2] …