libcats.org
Главная

Topics in Orbit Equivalence

Обложка книги Topics in Orbit Equivalence

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.
Популярные книги за неделю:

Nucleation (Butterworth 2000)

Автор:
Категория: Phase transitions
Размер книги: 4.70 Mb

Ключ к сверхсознанию

Автор:
Категория: Путь к себе
Размер книги: 309 Kb

Genki 1: An Integrated Course in Elementary Japanese 1

Автор: , Автор: , Автор: , Автор: , Автор:
Размер книги: 172.22 Mb
Только что пользователи скачали эти книги:

Dale Brown - Night Of The Hawk - B

Автор:
Размер книги: 101 Kb

Optical Processes in Solids

Автор:
Категория: Физика, Оптика
Размер книги: 2.32 Mb

Identification for Automotive Systems

Автор: , Автор: , Автор:
Размер книги: 13.44 Mb

Stormwalker

Автор:
Категория: fiction
Размер книги: 1.53 Mb

Night Kings v

Автор:
Категория: fiction
Размер книги: 40 Kb