Preface |
Cayley's Theorems / 1: |
Cayley's Basic Theorem / 1.1: |
Graphs / 1.2: |
Symmetry Groups of Graphs / 1.3: |
Orbits and Stabilizers / 1.4: |
Generating Sets and Cayley Graphs / 1.5: |
More Cayley Graphs / 1.6: |
Symmetries of Cayley Graphs / 1.7: |
Fundamental Domains and Generating Sets / 1.8: |
Words and Paths / 1.9: |
Groups Generated by Reflections / 2: |
Groups Acting on Trees / 3: |
Free Groups / 3.1: |
F3 is a Subgroup of F2 / 3.2: |
Free Group Homomorphisms and Group Presentations / 3.3: |
Free Groups and Actions on Trees / 3.4: |
The Group Z3 * Z4 / 3.5: |
Free Products of Groups / 3.6: |
Free Products of Finite Groups are Virtually Free / 3.7: |
A Geometric View of Theorem 3.35 / 3.8: |
Finite Groups Acting on Trees / 3.9: |
Serre's Property FA and Infinite Groups / 3.10: |
Baumslag-Solitar Groups / 4: |
Words and Dehn's Word Problem / 5: |
Normal Forms / 5.1: |
Dehn's Word Problem / 5.2: |
The Word Problem and Cayley Graphs / 5.3: |
The Cayley Graph of BS(1,2) / 5.4: |
A Finitely Generated, Infinite Torsion Group / 6: |
Regular Languages and Normal Forms / 7: |
Regular Languages and Automata / 7.1: |
Not All Languages are Regular / 7.2: |
Regular Word Problem? / 7.3: |
A Return to Normal Forms / 7.4: |
Finitely Generated Subgroups of Free Groups / 7.5: |
The Lamplighter Group / 8: |
The Geometry of Infinite Groups / 9: |
Gromov's Corollary, aka the Word Metric / 9.1: |
The Growth of Groups, I / 9.2: |
Growth and Regular Languages / 9.3: |
Cannon Pairs / 9.4: |
Cannon's Almost Convexity / 9.5: |
Thompson's Group / 10: |
The Large-Scale Geometry of Groups / 11: |
Changing Generators / 11.1: |
The Growth of Groups, II / 11.2: |
The Growth of Thompson's Group / 11.3: |
The Ends of Groups / 11.4: |
The Freudenthal-Hopf Theorem / 11.5: |
Two-Ended Groups / 11.6: |
Commensurable Groups and Quasi-Isometry / 11.7: |
Bibliography |
Index |
Preface |
Cayley's Theorems / 1: |
Cayley's Basic Theorem / 1.1: |
Graphs / 1.2: |
Symmetry Groups of Graphs / 1.3: |
Orbits and Stabilizers / 1.4: |