Topics in Orbit Equivalence
Produktnummer:
18875a21ef8fbe4dc9ab33a4913ce740b5
| Autor: | Kechris, Alexander Miller, Benjamin D. |
|---|---|
| Themengebiete: | Equivalence amenability cost equivalence relations hyperfiniteness orbit equivalence set set theory |
| Veröffentlichungsdatum: | 26.08.2004 |
| EAN: | 9783540226031 |
| Sprache: | Englisch |
| Seitenzahl: | 138 |
| Produktart: | Kartoniert / Broschiert |
| Verlag: | Springer Berlin |
Produktinformationen "Topics in Orbit Equivalence"
This volume provides a self-contained introduction to some topics in orbit equivalence theory, a branch of ergodic theory. The first two chapters focus on hyperfiniteness and amenability. Included here are proofs of Dye's theorem that probability measure-preserving, ergodic actions of the integers are orbit equivalent and of the theorem of Connes-Feldman-Weiss identifying amenability and hyperfiniteness for non-singular equivalence relations. The presentation here is often influenced by descriptive set theory, and Borel and generic analogs of various results are discussed. The final chapter is a detailed account of Gaboriau's recent results on the theory of costs for equivalence relations and groups and its applications to proving rigidity theorems for actions of free groups.
Sie möchten lieber vor Ort einkaufen?
Sie haben Fragen zu diesem oder anderen Produkten oder möchten einfach gerne analog im Laden stöbern? Wir sind gerne für Sie da und beraten Sie auch telefonisch.
Juristische Fachbuchhandlung
Georg Blendl
Parcellistraße 5 (Maxburg)
8033 München
Montag - Freitag: 8:15 -18 Uhr
Samstags geschlossen