In recent times, group theory has found wider applications in various fields of algebra and mathematics in general. But in order to apply this or that result, you need to know about it, and such results are often diffuse and difficult to locate, necessitating that readers construct an extended search through multiple monographs, articles, and papers. Such readers must wade through the morass of concepts and auxiliary statements that are needed to understand the desired results, while it is initially unclear which of them are really needed and which ones can be dispensed with. A further difficulty that one may encounter might be concerned with the form or language in which a given result is presented. For example, if someone knows the basics of group theory, but does not know the theory of representations, and a group theoretical result is formulated in the language of representation theory, then that person is faced with the problem of translating this result into the language with which they are familiar, etc.
Infinite Groups: A Roadmap to Some Classical Areas seeks to overcome this challenge. The book covers a broad swath of the theory of infinite groups, without giving proofs, but with all the concepts and auxiliary results necessary for understanding such results. In other words, this book is an extended directory, or a guide, to some of the more established areas of infinite groups.
Features
- An excellent resource for a subject formerly lacking an accessible and in-depth reference
- Suitable for graduate students, PhD students, and researchers working in group theory
- Introduces the reader to the most important methods, ideas, approaches, and constructions in infinite group theory.
Author(s): Martyn R. Dixon, Igor Ya. Subbotin, Leonid A. Kurdachenko
Edition: 1
Publisher: Chapman and Hall/CRC
Year: 2023
Language: English
Pages: 392
City: Boca Raton
Tags: Infinite Groups; Infinite Subgroups; Finitely Generated Groups; Finiteness Conditions; Groups Ranks; Conjugacy Classes; Generalized Normal Subgroups; Locally Finite Groups
Cover
Half Title
Title Page
Copyright Page
Dedication
Contents
Preface
Authors
CHAPTER 1: Important Subgroups
1.1. SOME IMPORTANT SERIES IN GROUPS AND SUBGROUPS DEFINED BY THESE SERIES
1.2. CLASSES OF GROUPS DEFINED BY SERIES OF SUBGROUPS
1.3. RADICABLE GROUPS
1.4. SOMETHING FROM THE THEORY OF MODULES
1.5. THE 0-RANK AND p-RANK OF ABELIAN GROUPS
1.6. THE FRATTINI SUBGROUP OF A GROUP
1.7. LINEAR GROUPS
1.8. RESIDUALLY X-GROUPS
References for Chapter 1
CHAPTER 2: Finitely Generated Groups
2.1. THE GENERALIZED BURNSIDE PROBLEM
2.2. THE BURNSIDE PROBLEM FOR GROUPS OF FINITE EXPONENT
2.3. THE RESTRICTED BURNSIDE PROBLEM
2.4. GROWTH FUNCTIONS ON FINITELY GENERATED GROUPS
2.5. FINITELY PRESENTED GROUPS
2.6. GROUPS WITH THE MAXIMAL CONDITION FOR ALL SUBGROUPS
References for Chapter 2
CHAPTER 3: Finiteness Conditions
3.1. THE MINIMAL CONDITION ON CERTAIN SYSTEMS OF SUBGROUPS
3.2. THE MINIMAL CONDITION ON NORMAL SUBGROUPS
3.3. ARTINIAN AND RELATED MODULES OVER SOME GROUP RINGS
3.4. MINIMAX GROUPS
3.5. THE WEAK MINIMAL CONDITION
3.6. THE WEAK MAXIMAL CONDITION
References for Chapter 3
CHAPTER 4: Ranks of Groups
4.1. FINITE SPECIAL RANK AND FINITE SECTION p-RANK
4.2. FINITE 0-RANK
4.3. THE CONNECTIONS BETWEEN THE VARIOUS RANK CONDITIONS I
4.4. FINITE SECTION RANK
4.5. BOUNDED SECTION RANK
4.6. THE CONNECTIONS BETWEEN THE VARIOUS RANK CONDITIONS II
4.7. FINITELY GENERATED GROUPS
4.8. SYSTEMS OF SUBGROUPS SATISFYING RANK CONDITIONS
4.9. SOME RESIDUAL SYSTEMS
References for Chapter 4
CHAPTER 5: Conjugacy Classes
5.1. AROUND “SCHUR’S THEOREM”, CENTRAL-BY-FINITE GROUPS AND RELATED TOPICS
5.2. BOUNDED CONJUGACY CLASSES, FINITE-BY-ABELIAN GROUPS AND RELATED CLASSES
5.3. GROUPS WITH FINITE CLASSES OF CONJUGATE ELEMENTS
5.4. SOME CONCLUDING REMARKS
References for Chapter 5
CHAPTER 6: Generalized Normal Subgroups and their Opposites
6.1. GROUPS WHOSE SUBGROUPS ARE NORMAL, PERMUTABLE OR SUBNORMAL
6.2. GROUPS HAVING A LARGE FAMILY OF NORMAL SUBGROUPS
6.3. GROUPS HAVING A LARGE FAMILY OF SUBNORMAL SUBGROUPS
6.4. PAIRS OF OPPOSITE SUBGROUPS
6.5. TRANSITIVELY NORMAL SUBGROUPS
6.6. THE NORM OF A GROUP, THE WIELANDT SUBGROUP AND RELATED TOPICS
6.7. THE NORM OF A GROUP AND THE QUASICENTRALIZER CONDITION
References for Chapter 6
CHAPTER 7: Locally Finite Groups
7.1. PRELIMINARIES
7.2. LARGE LOCALLY FINITE GROUPS
7.3. SIMPLE LOCALLY FINITE GROUPS
7.4. EXISTENTIALLY CLOSED GROUPS
7.5. CENTRALIZERS IN LOCALLY FINITE GROUPS
7.6. SYLOW THEORY IN LOCALLY FINITE GROUPS
7.7. CONJUGACY OF SYLOW SUBGROUPS
7.8. UNCONVENTIONAL SYLOW THEORIES
7.9. SATURATED FORMATIONS AND FITTING CLASSES
7.10. BARELY TRANSITIVE GROUPS
References for Chapter 7
Bibliography
Author Index
Symbol Index
Subject Index
