Cartan-Eilenberg projective, injective and flat complexes

X Zhai, C Zhang - Czechoslovak Mathematical Journal, 2016 - Springer
… some basic properties of CE projective, injective and flat complexes… CE projective dimension
and CE flat dimension can be … (5) Every CE Gorenstein projective R-complex is CE injective

The finite type of modules of bounded projective dimension and Serre's conditions

M Hrbek, G Le Gros - Bulletin of the London Mathematical …, 2023 - Wiley Online Library
… and small restricted injective dimensions of Christensen, Foxby and Frankild coincide, see
[10]. … type for the intermediate dimensions 1 < 𝑘 < 𝖽𝗂𝗆(𝑅), even when 𝑅 is a Gorenstein ring, …

Relative vanishing theorems for -schemes

T Murayama - arXiv preprint arXiv:2101.10397, 2021 - arxiv.org
… We also show these vanishing and injectivity theorems hold … ) of dimension ≤ 4 with R/m ≃
C are Gorenstein that removes … Since this chain of inclusions must base change to a chain of …

Gorenstein Fano toric degenerations

C Steinert - arXiv preprint arXiv:2011.12591, 2020 - arxiv.org
… Let X be a Gorenstein Fano variety of dimension d that has rational singularities and let L
be … In fact, we not only changed the name of dual-integral polytopes from weakly dualFano …

Local cohomology and Foxby classes

M Ahmadi, A Rahimi - Acta Mathematica Hungarica, 2024 - Springer
… , we observe that Gorenstein injective, Gorenstein flat, strongly … Additionally, Gorenstein
injective and strongly cotorsion … We denote by cd(I,M) the cohomological dimension of M with …

Quasi-projective dimension

M Gheibi, DA Jorgensen, R Takahashi - Pacific Journal of Mathematics, 2021 - msp.org
… such as projective dimension, injective dimension, and flat dimension are central themes in
… In the following, we recall definition of Gorenstein dimension which we use in the rest of this …

Universal Deformation Rings for Complexes over Finite-Dimensional Algebras

JA Velez-Marulanda - arXiv preprint arXiv:1703.08569, 2017 - arxiv.org
… self-injective algebra and V is a Λ-module with finite dimension … stable under taking syzygies.
This approach was used in [12… module M is of Gorenstein dimension zero or totally reflexive …

-projective dimensions, Foxby equivalence and -projective modules

L Zhao, Y Zhou - Journal of Algebra and Its Applications, 2016 - World Scientific
… -projective dimensions and DC -projective modules under change of rings. … Gorenstein
projective and Gorenstein injective modules, strongly Gorenstein flat and Gorenstein FP-injective

Computing subschemes of the border basis scheme

M Kreuzer, LN Long, L Robbiano - International Journal of Algebra …, 2020 - World Scientific
… as the locally Gorenstein, strict Gorenstein and strict complete … BO(H), and the underlying
base changes and morphisms of … It is sometimes called the length of X and will be denoted by …

Complete cohomology for complexes with finite Gorenstein AC-projective dimension

J Hu, Y Geng, Q Jiang - Frontiers of Mathematics in China, 2016 - Springer
Gorenstein ACprojective dimension. … Gorenstein AC-projective dimension is extended.
Finally, the relationships between projective dimension and Gorenstein AC-projective dimension