Homological dimension based on a class of Gorenstein flat modules
G Dalezios, I Emmanouil - Comptes …, 2023 - comptes-rendus.academie-sciences …
… homological dimension based on the class of projectively coresolved Gorenstein flat modules
(PGF-modules… The resulting PGF-dimension of modules has several properties in common …
(PGF-modules… The resulting PGF-dimension of modules has several properties in common …
[HTML][HTML] Gorenstein homological dimensions
H Holm - Journal of pure and applied algebra, 2004 - Elsevier
… the Gorenstein injective version of Theorem 2.20 above (as we will need it in Section 3, when
we deal with Gorenstein flat modules). … Next we introduce the Gorenstein flat dimension via …
we deal with Gorenstein flat modules). … Next we introduce the Gorenstein flat dimension via …
Stability of Gorenstein flat modules
S Bouchiba, M Khaloui - Glasgow Mathematical Journal, 2012 - cambridge.org
… on which the classical homological algebra is based, with the Gorenstein projective and the
… that each Gorenstein flat module is a direct summand of a strongly Gorenstein flat module (…
… that each Gorenstein flat module is a direct summand of a strongly Gorenstein flat module (…
On the finiteness of Gorenstein homological dimensions
I Emmanouil - Journal of Algebra, 2012 - Elsevier
… dimensions. We examine conditions which … all Gorenstein projective modules are Gorenstein
flat and establish the balance of the Gorenstein Tor-functor for modules of finite Gorenstein …
flat and establish the balance of the Gorenstein Tor-functor for modules of finite Gorenstein …
[HTML][HTML] Gorenstein flat modules and dimensions over formal triangular matrix rings
L Mao - Journal of Pure and Applied Algebra, 2020 - Elsevier
… The origin of Gorenstein homological algebra may date back … to further study Gorenstein flat
modules over triangular matrix … finite flat dimension, U A have finite flat or injective dimension…
modules over triangular matrix … finite flat dimension, U A have finite flat or injective dimension…
On Gorenstein flat dimension
S Bouchiba - Journal of Algebra and its Applications, 2015 - World Scientific
… Gorenstein homological dimensions are … dimension associated to the cover Gorenstein flat
dimension of an arbitrary ring R, denoted by FCGFD(R) := sup{CGfdR(M) : M is an R-module …
dimension of an arbitrary ring R, denoted by FCGFD(R) := sup{CGfdR(M) : M is an R-module …
Strongly Gorenstein flat modules
N Ding, Y Li, L Mao - Journal of the Australian Mathematical Society, 2009 - cambridge.org
… lie strictly between projective modules and Gorenstein flat modules. In … Gorenstein flat
dimension for modules and rings. Given a right R-module M, the strongly Gorenstein flat dimension …
dimension for modules and rings. Given a right R-module M, the strongly Gorenstein flat dimension …
Rings over which the class of Gorenstein flat modules is closed under extensions
D Bennis - Communications in Algebra, 2009 - Taylor & Francis
… Gorenstein flat dimension is well behaved. Namely, we investigate the Gorenstein flat
dimension … class 𝒢ℱ(R) of all Gorenstein flat left R-modules is closed under extensions (Definition …
dimension … class 𝒢ℱ(R) of all Gorenstein flat left R-modules is closed under extensions (Definition …
On Gorenstein homological dimension of groups
Y Luo, W Ren - arXiv preprint arXiv:2205.15542, 2022 - arxiv.org
… Gorenstein homological dimension of G over R, denoted by GhdRG, as the Gorenstein flat
dimension of trivial RG-module R… It is proved that GhdSG ≤ GhdRG for any flat extension of …
dimension of trivial RG-module R… It is proved that GhdSG ≤ GhdRG for any flat extension of …
Modules of finite Gorenstein flat dimension and approximations
I Emmanouil - Mathematische Nachrichten, 2024 - Wiley Online Library
… numerical values of the PGF-dimension (ie, of the relative homological dimension, which
is based on the class of PGF-modules [14]) and the Gorenstein flat dimension, in terms of the …
is based on the class of PGF-modules [14]) and the Gorenstein flat dimension, in terms of the …
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