Numerical aspects of complexes of finite homological dimensions
M Rahro Zargar, M Gheibi - Journal of Commutative Algebra, 2024 - projecteuclid.org
… As an application of Theorem A, we provide some criteria for a semidualizing complex C
to be dualizing in terms of the existence of certain complexes of finite GC-dimension; see …
to be dualizing in terms of the existence of certain complexes of finite GC-dimension; see …
Relative and Tate homology with respect to semidualizing modules
Z Di, X Zhang, Z Liu, J Chen - Journal of Algebra and Its …, 2014 - World Scientific
… be viewed as cokernels of totally FC-acyclic complexes (see Definition 3.1). Inspired by [1…
22], we define in this paper a kind of Tate homology of modules admitting Tate FC-resolutions …
22], we define in this paper a kind of Tate homology of modules admitting Tate FC-resolutions …
[HTML][HTML] Characterizing local rings via homological dimensions and regular sequences
… Analogous results for other homological dimensions are also given. … The R -modules R is
always semidualizing. A semidualizing complex is dualizing if and only if it has finite injective …
always semidualizing. A semidualizing complex is dualizing if and only if it has finite injective …
Homological dimensions with respect to a semidualizing module and tensor products of Algebras
… It is known that over local regular rings, every module has finite homological dimension. In
[3… of the homological dimensions of a module implies that the other homological dimensions of …
[3… of the homological dimensions of a module implies that the other homological dimensions of …
Gorenstein projective dimensions of complexes under base change with respect to a semidualizing module
C Zhang - Bulletin of the Korean Mathematical Society, 2021 - koreascience.kr
… generated homology, Christensen introduced the dimension G-… bounded and finitely generated
homology. To circumvent … homological dimension based on a larger class of complexes…
homology. To circumvent … homological dimension based on a larger class of complexes…
Using semidualizing complexes to detect Gorenstein rings
S Sather-Wagstaff, J Totushek - Archiv der Mathematik, 2015 - Springer
… , and finite injective dimension over a local ring R, then R is … homological dimensions
involving a semidualizing complex … for a semidualizing complex C, if there exists a complex with …
involving a semidualizing complex … for a semidualizing complex C, if there exists a complex with …
On homological dimensions
AA Gerko - Sbornik: Mathematics, 2001 - iopscience.iop.org
… In the first part of this paper we introduce homological dimension with respect to a suitable
complex, which is a generalization of the concepts of suitable module and dualizing complex. …
complex, which is a generalization of the concepts of suitable module and dualizing complex. …
[PDF][PDF] ON THE NUMBER OF SEMIDUALIZING COMPLEXES
S SATHER-WAGSTAFF - arXiv preprint arXiv:0801.4743, 2008 - Citeseer
… to investigate the homological properties of local ring homomorphisms. Our interest in these
… of finite Gdimension. Unfortunately, the utility of the semidualizing R-complexes is hampered …
… of finite Gdimension. Unfortunately, the utility of the semidualizing R-complexes is hampered …
Gorenstein projective dimension with respect to a semidualizing module
D White - arXiv preprint math/0611711, 2006 - arxiv.org
… Homological dimensions built from resolutions are fundamental to this work. The prototypes
are the projective and injective dimensions. … Since the outer two complexes are exact, the …
are the projective and injective dimensions. … Since the outer two complexes are exact, the …
Lower bounds for the number of semidualizing complexes over a local ring
S Sather-Wagstaff - Mathematica Scandinavica, 2012 - JSTOR
… to investigate the homological properties of local ring homomorphisms. Our interest in these
… finite G-dimension. Unfortunately, the utility of the semidualizing R-complexes is hampered …
… finite G-dimension. Unfortunately, the utility of the semidualizing R-complexes is hampered …