Cyclic Modules and the Structure of Rings (Oxford Mathematical Monographs)

Description

This unique and comprehensive volume provides an up-to-date account of the literature on the subject of determining the structure of rings over which cyclic modules or proper cyclic modules have a finiteness condition or a homological property. The finiteness conditions and homological properties are closely interrelated in the sense that either hypothesis induces the other in some form. This is the first book to bring all of this important material on the subject together. Over the last 25 years or more numerous mathematicians have investigated rings whose factor rings or factor modules have a finiteness condition or a homological property. They made important contributions leading to new directions and questions, which are listed at the end of each chapter for the benefit of future researchers. There is a wealth of material on the topic which is combined in this book, it contains more than 200 references and is not claimed to be exhaustive. This book will appeal to graduate students, researchers, and professionals in algebra with a knowledge of basic noncommutative ring theory, as well as module theory and homological algebra, equivalent to a one-year graduate course in the theory of rings and modules. Preface Introduction Contents Part I: ARITHMETICAL RINGS 1. Saturated ideals and localizations 2. Finitely generated modules and diagonalizability 3. Rings with flat and quasiprojective ideals 4. Hermite rings and Pierce stalks 5. Bezout rings, Krull dimension Part II: EXTENSION OF AUTOMORPHISMS AND ENDOMORPHISMS 6. Semi-Artinian and nonsingular modules 7. Modules over strongly prime and strongly semiprime rings 8. Endomorphism-extendable modules and rings 9. Automorphism-invariant modules and rings Bibliography Index