In this paper we construct a functor that we call localization functor defined in the category of
complexes of left A-modules where A is a not necessarily commutative ring and we study …

In this paper, we extend the notion of strongly Gorenstein flat (SG-flat) modules to SG-flat
complexes which are special types of Gorenstein flat complexes, and we discuss the …

In this paper, we introduce and study the notions of n-strongly Gorenstein projective and
injective complexes, which are generalizations of n-strongly Gorenstein projective and …

Let R be an associative ring with identity and F a class of R-modules. In this article: we first
give a detailed treatment of Cartan-Eilenberg F complexes and extend the basic properties …

Let R be a commutative ring and C a semidualizing R-module. In this article, we introduce
and investigate the notion of DC-projective complexes. We first prove that a complex X is DC …

n-coherent rings in terms of complexes Page 1 Hacettepe Journal of Mathematics and
Statistics Volume 44 (3) (2015), 521 – 533 n-coherent rings in terms of complexes Lu Bo ∗ and …

In [Math. Z. 241 (2002), no. 3, 553–592; MR1938704 (2003m: 55027)] the second author
introduced two (Quillen equivalent) model category structures on the category R-Mod of …

In this paper, we introduce and study G C-flat complexes over a commutative Noetherian
ring, where C is a semidualizing module. We prove that G C-flat complexes are actually the …

In any abelian category we have the bifunctor Ext 1 (−,−). A cotorsion theory (or cotorsion
pair) is a pair of classes ([special characters omitted]) in such a category which are …