Linkage of finite GC-dimension modules

A Sadeghi - Journal of Pure and Applied Algebra, 2017 - Elsevier
Let R be a semiperfect commutative Noetherian ring and C a semidualizing R-module. We
study the theory of linkage for modules of finite G C-dimension. For a horizontally linked R …

Relative Transpose and its Dual with Respect to a Bimodule

G Zhao - Algebras and Representation Theory, 2018 - Springer
For a class of modules XX, we introduce the X X-transpose of a module with respect to a
bimodule, which unifies some well-known transposes. Let VV be a subclass of X X. The …