Homotopy categories of totally acyclic complexes with applications to the flat-cotorsion theory
LW Christensen, S Estrada… - … combinatorial methods in …, 2020 - books.google.com
… We introduce a notion of total acyclicity associated to a subcategory of an abelian … -totally
acyclic complexes. In the context of a cotorsion pair (U , V), we show that the categories of right …
acyclic complexes. In the context of a cotorsion pair (U , V), we show that the categories of right …
[HTML][HTML] Gorenstein complexes and recollements from cotorsion pairs
J Gillespie - Advances in Mathematics, 2016 - Elsevier
… The definition of cotorsion pair appears as Definition 2.2 and Hovey's … abelian category
with enough injectives. We will call a complete cotorsion pair ( W , F ) an injective cotorsion pair …
with enough injectives. We will call a complete cotorsion pair ( W , F ) an injective cotorsion pair …
[图书][B] Covers and envelopes in the category of complexes of modules
JRG Rozas - 2022 - taylorfrancis.com
… finish this chapter by proving that any complex is qùasi-isomorphic to a minimal DG-injective
one. This result gives another interpretation of the derived category … category A is a pair (T, T…
one. This result gives another interpretation of the derived category … category A is a pair (T, T…
Relative homological dimensions and Tate cohomology of complexes with respect to cotorsion pairs
X Yang, W Chen - Communications in Algebra, 2017 - Taylor & Francis
… category and (𝒳,𝒴) a complete and hereditary cotorsion pair … of 𝒳 complexes by 𝒳 ̃ and the
class of dg𝒳 complexes by d g … complexes is denoted by 𝒴 ̃ and the class of dg𝒴 complexes …
class of dg𝒳 complexes by d g … complexes is denoted by 𝒴 ̃ and the class of dg𝒴 complexes …
Cotorsion Pairs in.
X Yang, T Cao - Algebra colloquium, 2017 - search.ebscohost.com
… N-complexes. In Section 3, we start with a cotorsion pair (X , Y ) in an abelian category A …
We prove that if the cotorsion pair (X , Y ) is complete and hereditary in a bicomplete abelian …
We prove that if the cotorsion pair (X , Y ) is complete and hereditary in a bicomplete abelian …
[HTML][HTML] Recollements from cotorsion pairs
S Bazzoni, M Tarantino - Journal of Pure and Applied Algebra, 2019 - Elsevier
… We consider a complete hereditary cotorsion pair ( A , B ) … category, we consider triples of
examples of injective and projective cotorsion pairs on the categories of unbounded complexes …
examples of injective and projective cotorsion pairs on the categories of unbounded complexes …
n-Cotorsion pairs
… of complete cotorsion pairs… complexes (see Theorem 5.41). We also prove in Theorem
5.39 that if A is part of a certain left n-cotorsion pair of complexes, then ( A , B ) is a left n-cotorsion …
5.39 that if A is part of a certain left n-cotorsion pair of complexes, then ( A , B ) is a left n-cotorsion …
Cotorsion Pairs in
X Yang, T Cao - Algebra Colloquium, 2017 - World Scientific
… N-complexes. In Section 3, we start with a cotorsion pair (X , Y ) in an abelian category A …
We prove that if the cotorsion pair (X , Y ) is complete and hereditary in a bicomplete abelian …
We prove that if the cotorsion pair (X , Y ) is complete and hereditary in a bicomplete abelian …
Relative cohomology of complexes based on cotorsion pairs
L Zhongkui, X Zongyang - Journal of Algebra and Its Applications, 2020 - World Scientific
… a complete hereditary cotorsion pair in general. Let (A, L) be a complete hereditary cotorsion
pair … Then, by [12, 25], (dg A, L) is a complete hereditary cotorsion pair in the category of R-…
pair … Then, by [12, 25], (dg A, L) is a complete hereditary cotorsion pair in the category of R-…
[HTML][HTML] Completeness of the induced cotorsion pairs in categories of quiver representations
S Odabaşı - Journal of Pure and Applied Algebra, 2019 - Elsevier
… of chain complexes over C ; see for … (co)complete category without depending on generation
arguments, and extends the class of cotorsion pairs for which the induced cotorsion pairs (ii'…
arguments, and extends the class of cotorsion pairs for which the induced cotorsion pairs (ii'…