[PDF][PDF] Covers, envelopes and cotorsion theories
J Trlifaj - Lecture notes, Cortona workshop, 2000 - matematika.cuni.cz
Module theory provides a general framework for the study of linear representations of
various mathematical objects. For example, given a field K, representations of a quiver Q …
various mathematical objects. For example, given a field K, representations of a quiver Q …
The phantom cover of a module
I Herzog - Advances in Mathematics, 2007 - Elsevier
A morphism f: M→ N of left R-modules is a phantom morphism if for any morphism g: A→ M,
with A finitely presented, the composition fg factors through a projective module …
with A finitely presented, the composition fg factors through a projective module …
[HTML][HTML] (Co) Homology of crossed modules
P Carrasco, AM Cegarra - Journal of Pure and Applied Algebra, 2002 - Elsevier
(Co)Homology of crossed modules - ScienceDirect Skip to main contentSkip to article Elsevier logo
Journals & Books Search RegisterSign in View PDF Download full issue Search ScienceDirect …
Journals & Books Search RegisterSign in View PDF Download full issue Search ScienceDirect …
[PDF][PDF] Exact categories and duality
DA Buchsbaum - Transactions of the American Mathematical …, 1955 - community.ams.org
Throughout the book Homological algebra, by H. Cartan and S. Eilenberg, the authors dealt
with functors defined on categories of modules over certain rings and whose values again …
with functors defined on categories of modules over certain rings and whose values again …
[图书][B] Foundations of commutative rings and their modules
F Wang, H Kim - 2016 - Springer
There are different approaches to characterizing the structures of commutative rings: the
category of modules over commutative rings, homology theories, theories of the star …
category of modules over commutative rings, homology theories, theories of the star …
[PDF][PDF] Semidualizing modules
S Sather-Wagstaff - 2010 - ndsu.edu
Semidualizing modules have been found to be useful for several constructions in
homological algebra. Introduced by Foxby, Vasconcelos, Golod, and Wakamatsu. Studied …
homological algebra. Introduced by Foxby, Vasconcelos, Golod, and Wakamatsu. Studied …
[图书][B] Foundations of module and ring theory
R Wisbauer - 2018 - taylorfrancis.com
This volume provides a comprehensive introduction to module theory and the related part of
ring theory, including original results as well as the most recent work. It is a useful and …
ring theory, including original results as well as the most recent work. It is a useful and …
[图书][B] Exercises in modules and rings
TY Lam - 2009 - books.google.com
The idea of writing this book came roughly at the time of publication of my graduate text
Lectures on Modules and Rings, Springer GTM Vol. 189, 1999. Since that time, teaching …
Lectures on Modules and Rings, Springer GTM Vol. 189, 1999. Since that time, teaching …