Semidualizing modules and related modules

D Zhang, B Ouyang - Journal of Algebra and Its Applications, 2011 - World Scientific
… In this paper, we prove that the Bass class BC (S) with respect to a semidualizing bimodule
C contains all FP-injective S-modules. We introduce the definition of C-FPinjective modules, …

Relative Tor functors for level modules with respect to a semidualizing bimodule

J Hu, Y Geng - Algebras and Representation Theory, 2016 - Springer
… a semidualizing bimodule. All R- or S-modules are understood to be left R- or S-modules. …
Theorem 1.1 Let SCR be a faithfully semidualizing bimodule and na non-negative integer. …

Semidualizing modules and the divisor class group

S Sather-Wagstaff - Illinois Journal of Mathematics, 2007 - projecteuclid.org
… of such modules and the structure of the entire set of isomorphism classes of semidualizing
R-modules, … First, taking our cues from [9], we describe the semidualizing modules over a …

Totally reflexive modules with respect to a semidualizing bimodule

Z Zhang, X Zhu, X Yan - Czechoslovak mathematical journal, 2013 - Springer
modules with respect to a semidualizing bimodule In this section, we introduce and investigate
properties of the totally reflexive module with respect to a semidualizing bimodule SCR …

Envelopes, covers and semidualizing modules

L Mao - Journal of Algebra and Its Applications, 2019 - World Scientific
… or C⊗D-covers) of modules, which allows us to apply known results on the existence of
envelopes and covers to those related to semidualizing R-modules. For example, we prove that: (…

FPn-injective and FPn-flat modules with respect to a semidualizing bimodule

W Wu, Z Gao - Communications in Algebra, 2022 - Taylor & Francis
… a faithfully semidualizing bimodule, we give some equivalent characterizations of left n-coherent
rings in terms of C-FP n -flat left S-modules and C-FP n -injective left R-modules. Finally, …

Gorenstein projective dimension relative to a semidualizing bimodule

Z Liu, Z Huang, A Xu - Communications in Algebra, 2013 - Taylor & Francis
… of modules. When S C R is a faithfully semidualizing bimodule, we study the Foxby …
between the subclasses of the Auslander class and that of the Bass class with respect to C. …

Ding projective modules with respect to a semidualizing bimodule

C Zhang, L Wang, Z Liu - 2015 - projecteuclid.org
… Let R and S be rings and S CR a faithfully semidualizing bimodule. A left S-module M is
called Ding C-projective if there exists an exact sequence of C-projective left S-modules

Syzygy and torsionless modules with respect to a semidualizing module

M Salimi, E Tavasoli, P Moradifar… - … and Representation Theory, 2014 - Springer
… In this section, we extend the notion of “k-th syzygy” and “k-torsionless” module to the relative
setting with respect to a semidualizing module. As an application, we employ the two new …

Gorenstein weak injective modules with respect to a semidualizing bimodule

Z Gao, X Ma, T Zhao - Journal of the Korean Mathematical Society, 2018 - koreascience.kr
… -weak injective modules with respect to a semidualizing bimodule SCR, where R and S are
arbitrary associative rings. It is proven that the class of GC-weak injective modules is closed …