Copied Flat Covers of Modules
Flat Covers of Modules
Since the injective envelope and projective cover were defined by Eckmann and Bas in the 1960s, they have had great influence on the development of homological algebra, ring theory and module theory. In the 1980s, Enochs introduced the flat cover and conjectured that every module has such a cover over any ring. This book provides the uniform methods and systematic treatment to study general envelopes and covers with the emphasis on the existence of flat cover. It shows that Enochs' conjecture is true for a large variety of interesting rings, and then presents the applications of the results. Readers with reasonable knowledge in rings and modules will not have difficulty in reading this book. It is suitable as a reference book and textbook for researchers and graduate students who have an interest in this field.
Price Comparison
| Seller | Contact Seller | List Price | On Sale | Shipping | Best Promo | Final Price | Volume Discount | Financing | Availability | Seller's Page |
|---|---|---|---|---|---|---|---|---|---|---|
|
BEST PRICE 1 Product Purchase
|
|
$39.99 | $39.99 |
|
$39.99 | See Site | In stock | Visit Store |
Reviews
Questions & Answers
Die Elastizitt der Kosten
$59.99
The Wizard's War
$4.49
Multilayered Structures of International Criminal Law
$139.99
The English for Academic Purposes Practitioner
$99.00
Zur Theorie des -Zerfalls
$54.99
Wanderer am Himmel
$44.99
Pos Volcano
$84.99
Ideengeschichte der BWL
$89.99
Nutrition Guide for Physicians and Related Healthcare Professionals
$89.00
Atlas sportorthopdisch-sporttraumatologische Operationen
$159.99
Mathematik fr Informatiker 1
$69.95
Uncertain Logics, Variables and Systems
$54.99
Die globale Wettbewerbsstrategie
$69.99
Soziologische Forschung: Stand und Perspektiven
$74.99
Machine Learning Methods for Stylometry
$169.99
Research in Numerical Fluid mechanics
$59.99
Existential Concerns and Cognitive-Behavioral Procedures
$99.00
Disability Studies
$49.99
Die Europisierung von Umweltorganisationen
$59.99
Geschichte der Grenzgebiete der Orthopdie
$39.99
Vegetation and Climate
$49.99
Emerging Frontiers in Nonlinear Science
$199.99
The Hague Peace Conferences of 1899 and 1907 and International Arbitration:Reports and Documents
$169.99
Soziologische Studien zu Gruppe und Gemeinde
$99.00
The Visible and the Invisible in the Interplay between Philosophy, Literature and Reality
$129.00
Robust Stabilization in the Gap-topology
$39.99
Troubled Persons Industries
$159.99
Spinal Cord Stimulation
$84.99
Linear Algebra
$54.99
What Mothers Say about Special Education
$89.00
Economics Without Laws
$129.99
Knowledge Society vs. Knowledge Economy
$39.99
Versicherungsmagazin - Jahrgang 2016
$69.99
Fascist Hybridities
$84.99
Plastische Operationen an Kopf und Hals
$89.99
Bestandsaufnahme soziologischer Gewaltforschung
$74.99
Enterprise Information Systems
$54.99
Inductive Logic Programming
$39.99
How to Draw Five Nights at Freddy's: An AFK Book
$9.74
Deutsche Literatur
$59.99
