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Viac informácií o knihe Topics in Orbit Equivalence

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Anotácia knihy

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.

Parametre knihy

Zaradenie knihy Knihy po anglicky Mathematics & science Mathematics Calculus & mathematical analysis

• Celý názov: Topics in Orbit Equivalence
• Autor: Alexander S. Kechris, B. D. Miller
• Jazyk: Angličtina
• Väzba: Brožovaná
• Počet strán: 138
• EAN: 9783540226031
• ISBN: 3540226036
• ID: 05273748
• Nakladateľ: Springer, Berlin
• Hmotnosť: 238 g
• Rozmery: 234 × 156 × 8 mm
• Rok vydania: 2004

Obľúbené z iného súdka

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