(Ebook) Rings and Their Modules by Paul E. Bland ISBN 9783110250220, 9783110250237, 3110250225, 3110250233

(Ebook) Rings and Their Modules by Paul E. Bland ISBN 9783110250220, 9783110250237, 3110250225, 3110250233

This book is an introduction to the theory of rings and modules that goes beyond what one normally obtains in a graduate course in abstract algebra. In addition to the presentation of standard topics in ring and module theory, it also covers category theory, homological algebra and even more specialized topics like injective envelopes and projective covers, reflexive modules and quasi-Frobenius rings, and graded rings and modules. The book is a self-contained volume written in a very systematic style: all proofs are clear and easy for the reader to understand and all arguments are based on materials contained in the book. A problem sets follow each section. It is suitable for graduate and PhD students who have chosen ring theory for their research subject.