[PDF][PDF] Localization theory in higher homological algebra and triangulated categories
K Liampis - 2023 - olympias.lib.uoi.gr
The aim of this thesis is to develop a localization theory in the higher homological algebra of
n-abelian and n-angulated categories. Analogously to the classical cases of an abelian or a …
n-abelian and n-angulated categories. Analogously to the classical cases of an abelian or a …
From n-exangulated categories to n-abelian categories
Y Liu, P Zhou - Journal of Algebra, 2021 - Elsevier
Abstract Herschend-Liu-Nakaoka introduced the notion of n-exangulated categories. It is not
only a higher dimensional analogue of extriangulated categories defined by Nakaoka-Palu …
only a higher dimensional analogue of extriangulated categories defined by Nakaoka-Palu …
nℤ-abelian and nℤ-exact categories
R Ebrahimi, A Nasr-Isfahani - The Quarterly Journal of …, 2023 - academic.oup.com
In this paper, we introduce-abelian and-exact categories by axiomatizing properties of-
cluster tilting subcategories. We study these categories and show that every-cluster tilting …
cluster tilting subcategories. We study these categories and show that every-cluster tilting …
Existence of n-Auslander–Reiten sequences via a finiteness condition
Z Xie, B Lu, L Wang - Communications in Algebra, 2022 - Taylor & Francis
Xiao and Zhu proved that if C is a locally finite triangulated category, then C has Auslander–
Reiten triangles. Let n be a positive integer. The notion of n-abelian categories is a higher …
Reiten triangles. Let n be a positive integer. The notion of n-abelian categories is a higher …
The existence of n-Auslander–Reiten sequences via determined morphisms
Z Xie, Z Liu, X Yang - Journal of Algebra and Its Applications, 2023 - World Scientific
Let k be a commutative artinian ring and 𝒜 a small Ext-finite Krull–Schmidt n-abelian k-
category with enough projectives and injectives. We introduce two full subcategories 𝒜 r and …
category with enough projectives and injectives. We introduce two full subcategories 𝒜 r and …
[PDF][PDF] On the relation between Auslander-Reiten (d+ 2)-angles and Serre duality
P Zhou - arXiv preprint arXiv:1910.01454, 2019 - researchgate.net
Let C be an (d+ 2)-angulated category with an d-suspension functor Σd. Our main results
show that every Serre functor on C is an (d+ 2)-angulated functor. We also show that C has a …
show that every Serre functor on C is an (d+ 2)-angulated functor. We also show that C has a …
Higher-dimensional Auslander–Reiten theory on (d+ 2)-angulated categories
P Zhou - Glasgow Mathematical Journal, 2022 - cambridge.org
Let be a-angulated category with d-suspension functor. Our main results show that every
Serre functor on is a-angulated functor. We also show that has a Serre functor if and only if …
Serre functor on is a-angulated functor. We also show that has a Serre functor if and only if …
Pre-(n+ 2)-angulated categories
J He, P Zhou, X Zhou - Journal of Algebra, 2023 - Elsevier
In this article, we introduce the notion of a pre-(n+ 2)-angulated category as a higher
dimensional analogue of a pre-triangulated category defined by Beligiannis-Reiten. We first …
dimensional analogue of a pre-triangulated category defined by Beligiannis-Reiten. We first …
The completion of d-abelian categories
R Ebrahimi, A Nasr-Isfahani - Journal of Algebra, 2024 - Elsevier
Let A be a finite-dimensional algebra, and M be a d-cluster tilting subcategory of mod A.
From the viewpoint of higher homological algebra, a natural question to ask is when M …
From the viewpoint of higher homological algebra, a natural question to ask is when M …
-abelian and -exact categories
R Ebrahimi, A Nasr-Isfahani - arXiv preprint arXiv:2202.06711, 2022 - arxiv.org
In this paper we introduce $ n\mathbb {Z} $-abelian and $ n\mathbb {Z} $-exact categories
by axiomatising properties of $ n\mathbb {Z} $-cluster tilting subcategories. We study this …
by axiomatising properties of $ n\mathbb {Z} $-cluster tilting subcategories. We study this …