Fp-projective periodicity
S Bazzoni, M Hrbek, L Positselski - Journal of Pure and Applied Algebra, 2024 - Elsevier
… acyclic complexes. It is known that any flat Proj -periodic module is projective, any fp-injective
Inj -periodic … , we show that every FpProj -periodic module is weakly fp-projective. The …
Inj -periodic … , we show that every FpProj -periodic module is weakly fp-projective. The …
A∞-algebras and the cyclic bar complex
… complex of an Aoo-algebra. This is a quotient of the cyclic bar complex by a complex of
degenerate chains which is acyclic … A differential graded A-module (also called a mixed complex …
degenerate chains which is acyclic … A differential graded A-module (also called a mixed complex …
Le complexe de chaı̂nes d'un G-complexe simplicial acyclique
S Bouc - Journal of Algebra, 1999 - Elsevier
… complex of an acyclic finite dimensional simplicial G-complex is a split acyclic complex of
G-modules… eme, je montre que le complexe p ⊗ C∗ X est un complexe acyclique scindé de pG-…
G-modules… eme, je montre que le complexe p ⊗ C∗ X est un complexe acyclique scindé de pG-…
The cyclic homology of crossed product algebras.
… , and generalize it to negative and periodic cyclic homology HC. (yl… Given a paracyclic module
P, we can define a chain complex … of complexes; this is proved using the method of acyclic …
P, we can define a chain complex … of complexes; this is proved using the method of acyclic …
Acyclic complexes of injectives and finitistic dimensions
L Shaul - arXiv preprint arXiv:2303.08756, 2023 - arxiv.org
… complex of injective A-modules which is acyclic is null-homotopic. We show that if A is left and
right noetherian and has a dualizing complex, … of acyclic complexes of injective modules to …
right noetherian and has a dualizing complex, … of acyclic complexes of injective modules to …
Cyclic homology of Hopf Galois extensions and Hopf algebras
… We show that every modular crossed module M can be filtered … columns in odd degrees are
equal to the acyclic complex Ca … The qth row of the double complex is the periodic complex …
equal to the acyclic complex Ca … The qth row of the double complex is the periodic complex …
Hopf–cyclic homology and relative cyclic homology of Hopf–Galois extensions
… We show that every SAYD module M can be filtered in a … columns in odd degrees are equal
to the acyclic complex Ca … row of the double complex is the periodic complex that computes …
to the acyclic complex Ca … row of the double complex is the periodic complex that computes …
Orbifold cohomology as periodic cyclic homology
V Baranovsky - International Journal of Mathematics, 2003 - World Scientific
… Then a mixed complex may be identified with a left Λmodule whose underlying DG k-… of
all bounded complexes over A and the category AcbA of bounded acyclic complexes over A. …
all bounded complexes over A and the category AcbA of bounded acyclic complexes over A. …
Totally acyclic approximations
PA Bergh, DA Jorgensen, WF Moore - Applied Categorical Structures, 2021 - Springer
… acyclic complexes over a Noetherian ring R by simpler totally acyclic complexes, possibly
even periodic … By an R-complex C we mean a sequence of left R-module homomorphisms …
even periodic … By an R-complex C we mean a sequence of left R-module homomorphisms …
Model structures and relative Gorenstein flat modules and chain complexes
S Estrada, A Iacob, MA Pérez - Categorical, homological and …, 2020 - books.google.com
… complexes of left R -modules, study other model structures on complexes constructed from
relative Gorenstein flat modules, … and ( Y⊗.− )-acyclic complexes are defined in the same way …
relative Gorenstein flat modules, … and ( Y⊗.− )-acyclic complexes are defined in the same way …