[图书][B] Relative homological algebra: Volume 1
EE Enochs, OMG Jenda - 2011 - books.google.com
This is the second revised edition of an introduction to contemporary relative homological
algebra. It supplies important material essential to understand topics in algebra, algebraic …
algebra. It supplies important material essential to understand topics in algebra, algebraic …
Model theory and modules
M Prest - Handbook of algebra, 2003 - Elsevier
The model-theoretic investigation of modules has led to ideas, techniques and results which
are of algebraic interest, irrespective of their model-theoretic significance. It is these aspects …
are of algebraic interest, irrespective of their model-theoretic significance. It is these aspects …
Singular compactness and definability for -cotorsion and Gorenstein modules
J Šaroch, J Št'ovíček - Selecta Mathematica, 2020 - Springer
We introduce a general version of the singular compactness theorem which makes it
possible to show that being a Σ Σ-cotorsion module is a property of the complete theory of …
possible to show that being a Σ Σ-cotorsion module is a property of the complete theory of …
[图书][B] Purity, spectra and localisation
M Prest - 2009 - books.google.com
It is possible to associate a topological space to the category of modules over any ring. This
space, the Ziegler spectrum, is based on the indecomposable pure-injective modules …
space, the Ziegler spectrum, is based on the indecomposable pure-injective modules …
[图书][B] Almost free modules: Set-theoretic methods
PC Eklof, AH Mekler - 2002 - books.google.com
This book provides a comprehensive exposition of the use of set-theoretic methods in
abelian group theory, module theory, and homological algebra, including applications to …
abelian group theory, module theory, and homological algebra, including applications to …
Gorenstein FP-injective and Gorenstein flat modules
L Mao, N Ding - Journal of Algebra and Its Applications, 2008 - World Scientific
In this paper, Gorenstein FP-injective modules are introduced and studied. An R-module M
is called Gorenstein FP-injective if there is an exact sequence⋯→ E1→ E0→ E0→ E1→⋯ of …
is called Gorenstein FP-injective if there is an exact sequence⋯→ E1→ E0→ E0→ E1→⋯ of …
On purity and applications to coderived and singularity categories
J Stovicek - arXiv preprint arXiv:1412.1615, 2014 - arxiv.org
Given a locally coherent Grothendieck category G, we prove that the homotopy category of
complexes of injective objects (also known as the coderived category of G) is compactly …
complexes of injective objects (also known as the coderived category of G) is compactly …
On exact categories and applications to triangulated adjoints and model structures
M Saorín, J Šťovíček - Advances in Mathematics, 2011 - Elsevier
We show that Quillenʼs small object argument works for exact categories under very mild
conditions. This has immediate applications to cotorsion pairs and their relation to the …
conditions. This has immediate applications to cotorsion pairs and their relation to the …
[HTML][HTML] Finiteness conditions and cotorsion pairs
D Bravo, MA Pérez - Journal of Pure and Applied Algebra, 2017 - Elsevier
We study the interplay between the notions of n-coherent rings and finitely n-presented
modules, and also study the relative homological algebra associated to them. We show that …
modules, and also study the relative homological algebra associated to them. We show that …
The tilting–cotilting correspondence
L Positselski, J Šťovíček - International Mathematics Research …, 2021 - academic.oup.com
To a big-tilting object in a complete, cocomplete abelian category with an injective
cogenerator we assign a big-cotilting object in a complete, cocomplete abelian category with …
cogenerator we assign a big-cotilting object in a complete, cocomplete abelian category with …