GC-projectivity and injectivity under Frobenius extensions
Z Zhao - Communications in Algebra, 2022 - Taylor & Francis
In this article, we prove that Gorenstein projectivity and injectivity with respect to a
semidualizing module are preserved under Frobenius extensions. Furthermore, we obtain …
semidualizing module are preserved under Frobenius extensions. Furthermore, we obtain …
Transfer properties of Gorenstein homological dimension with respect to a semidualizing module
Z Di, X Yang - 대한수학회지, 2012 - dbpia.co.kr
The classes of GC homological modules over commutative ring, where C is a semidualizing
module, extend Holm and J gensen's notions of C-Gorenstein homological modules to the …
module, extend Holm and J gensen's notions of C-Gorenstein homological modules to the …
[PDF][PDF] Gorenstein homological dimensions with respect to a semidualizing module
Z Zhang, J Wei - International Electronic Journal of Algebra, 2018 - dergipark.org.tr
In this paper, let R be a commutative ring and C a semidualizing module. We investigate the
(weak) C-Gorenstein global dimension of R and we get a simple formula to compute the C …
(weak) C-Gorenstein global dimension of R and we get a simple formula to compute the C …
Frobenius functors and Gorenstein flat dimensions
J Hu, H Li, Y Geng, D Zhang - Communications in Algebra, 2020 - Taylor & Francis
We prove that if the Frobenius functor F (from the category of left R-modules to the category
of left S-modules) is faithful, then for any R-module X, the Gorenstein flat dimension of X is …
of left S-modules) is faithful, then for any R-module X, the Gorenstein flat dimension of X is …
Gorenstein homological dimension with respect to a semidualizing module and a generalization of a theorem of Bass
Let C be a semidualizing module for a commutative ring R. In this paper, we study the
resulting modules of finite GC-projective dimension in Bass class, showing that they admit …
resulting modules of finite GC-projective dimension in Bass class, showing that they admit …
[PDF][PDF] On relative Gorenstein homological dimensions with respect to a dualizing module
M Salimi - Mat. Vesnik, 2017 - emis.icm.edu.pl
Let R be a commutative Noetherian ring. The aim of this paper is studying the properties of
relative Gorenstein modules with respect to a dualizing module. It is shown that every …
relative Gorenstein modules with respect to a dualizing module. It is shown that every …
Homological invariants of unbounded complexes under Frobenius extensions
D Wu, Y Wang - Communications in Algebra, 2023 - Taylor & Francis
Abstract Let R⊂ S be a Frobenius extension of rings and M an S-complex. It is proven that if
the Gorenstein projective (injective) dimension of M as an S-complex is finite, then the …
the Gorenstein projective (injective) dimension of M as an S-complex is finite, then the …
Finitistic dimension and orthogonal classes of Gorenstein projective modules with respect to a semidualizing module
E Tavasoli - Communications in Algebra, 2019 - Taylor & Francis
Let R be a commutative Noetherian ring and let C be a semidualizing R-module. It is proved
that FPD (R)= sup {GPC− pd R (M)| M∈ BC (R) and GPC− pd R (M)<∞}, which is a …
that FPD (R)= sup {GPC− pd R (M)| M∈ BC (R) and GPC− pd R (M)<∞}, which is a …
Gorenstein homological dimensions of complexes with respect to a semidualizing module
C Zhang, L Wang, Z Liu - Communications in Algebra, 2014 - Taylor & Francis
In this article, we study finite Gorenstein homological dimensions of complexes with respect
to a semidualizing module. A special attention is paid to the dimensions of homologically …
to a semidualizing module. A special attention is paid to the dimensions of homologically …
Gorenstein projective and injective dimensions over Frobenius extensions
W Ren - Communications in Algebra, 2018 - Taylor & Francis
ABSTRACT Let R⊂ A be a Frobenius extension of rings. We prove that:(1) for any left A-
module M, AM is Gorenstein projective (injective) if and only if the underlying left R-module …
module M, AM is Gorenstein projective (injective) if and only if the underlying left R-module …