Gorenstein Objects in Extriangulated Categories
Z He - arXiv preprint arXiv:2011.14552, 2020 - arxiv.org
… projective resolution and ξ-Gprojective resolution for any object A in C. What is more, we define
a particular ξGorenstein projective … of G-dimension zero modules, and dually they defined …
a particular ξGorenstein projective … of G-dimension zero modules, and dually they defined …
The cotorsion pair generated by the Gorenstein projective modules and -pure-injective modules
M Cortés-Izurdiaga, J Šaroch - arXiv preprint arXiv:2104.08602, 2021 - arxiv.org
… Recall that a ring R is called right Gorenstein regular [9] if the classes of modules with finite
projective dimension and with finite injective dimension coincide. Moreover, a duality pair is a …
projective dimension and with finite injective dimension coincide. Moreover, a duality pair is a …
Modules with finite reducing Gorenstein dimension
T Araya, O Celikbas, J Cook, T Kobayashi - Beiträge zur Algebra und …, 2024 - Springer
… (M)\), in case M is an R-module and \(x\in \mathfrak {m}\) is a non zero-divisor on R and M. …
,}}_R(M)\) in case M is an R-module and \(x\in \mathfrak {m}\) is a non zero-divisor on R and M, …
,}}_R(M)\) in case M is an R-module and \(x\in \mathfrak {m}\) is a non zero-divisor on R and M, …
Gorenstein Derived Functors for Extriangulated Categories
Z He - arXiv preprint arXiv:2105.02549, 2021 - arxiv.org
… studied Gorenstein homological dimensions for triangulated categories with ξ-Gorenstein …
The ξ-projective dimension ξ-pdA of an object A is defined inductively. When A “ 0, put ξ-pdA …
The ξ-projective dimension ξ-pdA of an object A is defined inductively. When A “ 0, put ξ-pdA …
Indicator functions, v-numbers and Gorenstein rings in the theory of projective Reed–Muller-type codes
M González-Sarabia, H Muñoz-George… - Designs, Codes and …, 2024 - Springer
… The projective dimension of S/I, denoted \(\textrm{pd}_S(S/I)\), is equal to g. The … Hence,
as K is infinite, by [58, Proposition 5.6.1] we can pick a linear form h in \(\mathfrak {m}\) which is …
as K is infinite, by [58, Proposition 5.6.1] we can pick a linear form h in \(\mathfrak {m}\) which is …
Gorenstein homological dimensions for extriangulated categories
J Hu, D Zhang, P Zhou - Bulletin of the Malaysian Mathematical Sciences …, 2021 - Springer
… Gorenstein projective dimension of a ring R is equal to the global Gorenstein injective
dimension … Ren and Liu in [14] studied Gorenstein homological dimensions for triangulated …
dimension … Ren and Liu in [14] studied Gorenstein homological dimensions for triangulated …
Homotopy categories of unbounded complexes of projective modules
Y Yoshino - Journal of the London Mathematical Society, 2022 - Wiley Online Library
… Gorenstein ring if the total ring of quotients is a Gorenstein ring, or equivalently R p $R_{\mathfrak
{p}}$ is a Gorenstein … generically Gorenstein ring, we have the equality of G-dimension; …
{p}}$ is a Gorenstein … generically Gorenstein ring, we have the equality of G-dimension; …
On Degenerations of Projective Varieties to Complexity-One T-Varieties
… there is a homogeneous valuation |${\mathfrak {v}}: R \… $|-dimensional complex smooth
projective variety |$X$| equipped with an integral Kähler form has a proper |$(d-1)$|-dimensional …
projective variety |$X$| equipped with an integral Kähler form has a proper |$(d-1)$|-dimensional …
The homotopy category of monomorphisms between projective modules
A Bahlekeh, FS Fotouhi, A Nateghi… - Bulletin of the Malaysian …, 2023 - Springer
… Finitely generated Gorenstein projective modules over a noetherian ring are introduced by
… ‘modules of G-dimension zero’ [2]. Over a commutative Gorenstein ring, these modules are …
… ‘modules of G-dimension zero’ [2]. Over a commutative Gorenstein ring, these modules are …
-Gorenstein Modules over Formal Triangular Matrix Rings
D Wu, C Yi - Bulletin of the Malaysian Mathematical Sciences …, 2021 - Springer
… finite projective dimension, \(U_A\) has finite flat dimension and A is left Gorenstein regular,
… of left T-modules is equivalent to the category \({\mathfrak {C}}\) whose objects are triples \(M=…
… of left T-modules is equivalent to the category \({\mathfrak {C}}\) whose objects are triples \(M=…