Invariance of Modules Under Automorphisms of Their Envelopes and Covers

by Ashish K. Srivastava, Pedro A Guil Asensio, Askar Tuganbaev

The theory of invariance of modules under automorphisms of their envelopes and covers has opened up a whole new direction in the study of module theory. It offers a new perspective on generalizations of injective, pure-injective and flat-cotorsion modules beyond relaxing conditions on liftings of homomorphisms. This has set off a flurry of work in the area, with hundreds of papers using the theory appearing in the last decade. This book gives the...

• Format: Paperback
• Language: English
• ISBN: 1108949533
• ISBN13: 9781108949538
• Release Date: May 2021
• Publisher: Cambridge University Press
• Length: 232 Pages
• Weight: 0.75 lbs.
• Dimensions: 0.6" x 5.9" x 8.9"