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Pregroups and Bass-Serre theory /
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Providence, Rhode Island :
American Mathematical Society,
1987.
|
| Colección: | Memoirs of the American Mathematical Society ;
Volume 65, no. 361. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Table of Contents
- Introduction
- Part I: Stallings's theorem about pregroups; introduction to pregroups of finite height
- 1. The definition of a pregroup
- 2. The pregroups of finite height
- 3. The subpregroup of units
- Part II: A presentation for the universal group of a pregroup of finite height
- 4. Pregroup actions and generating sets
- 5. A presentation for the universal group of a pregroup of finite height
- Part III: The relationship between pregroups and graphs of groups
- 6. A graph of groups structure for pregroups of finite height