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Symmetric automorphisms of free products /
| Clasificación: | Libro Electrónico |
|---|---|
| Autores principales: | , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Providence, Rhode Island :
American Mathematical Society,
1996.
|
| Colección: | Memoirs of the American Mathematical Society ;
Volume 122, no. 582. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- ""Table of Contents""; ""Abstract""; ""Introduction""; ""Â1 Whitehead posets and symmetric Whitehead automorphisms""; ""1.1 Based partitions and the Whitehead poset""; ""1.2 Symmetric Whitehead automorphisms""; ""1.3 Labelled bipartite trees""; ""Â2 The complexes K(G) and K[sub(0)](G)""; ""2.1 The complex K(G)""; ""2.2 Symmetric automorphisms and the subcomplex K[sub(0)](G)""; ""2.3 Examples â€? small values of n""; ""2.4 Free products with decomposable factors""; ""Â3 Lemmas of reductivity""; ""3.1 Refinement, disjunction and compatibility of based partitions""
- ""3.2 The factorization and existence lemmas""""3.3 The Collins-Zieschang Lemma""; ""Â4 Contractibility of K[sub(0)](G)""; ""4.1 Poset lemmas""; ""4.2 Proof of contractibility""; ""4.3 The subcomplexes K[sub(min)](W)""; ""Â5 The vertex stabilizers and other subgroups of Aut(G)""; ""5.1 Subgroups of symmetric automorphisms""; ""5.2 The vertex stabilizers""; ""5.3 The homomorphisms Ï? and Ï?""; ""Â6 Applications to groups of automorphisms""; ""6.1 The groups L(G) and L(G)""; ""6.2 Torsion-free subgroups""; ""6.3 Virtual cohomological dimension""
- ""6.4 Virtually geometrically finite automorphism groups""""6.5 Euler characteristic""; ""Â7 Finite groups of automorphisms""; ""Â8 Actions on IR-trees""; ""8.1 Ideal simplicial complexes""; ""8.2 A space of actions on simplicial IR-trees""; ""8.3 The Gromov topology""; ""References""