ISBN: 9783540226031

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.… More...

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. | Topics in Orbit Equivalence by Alexander Kechris Paperback | Indigo Chapters Books > Science & Nature > Math & Physics > Mathematics P10117, Alexander Kechris<

ISBN: 9783540226031

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.… More...

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. New Textbooks>Trade Paperback>Science>Mathematics>Mathematics, Springer Berlin Heidelberg Core >1 >T<

ISBN: 9783540226031

Paperback, [PU: Springer-Verlag Berlin and Heidelberg GmbH & Co. KG], This volume provides a self-contained introduction to some topics in orbit equivalence theory, a branch of ergodic th… More...

Paperback, [PU: Springer-Verlag Berlin and Heidelberg GmbH & Co. KG], This volume provides a self-contained introduction to some topics in orbit equivalence theory, a branch of ergodic theory. 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., Calculus & Mathematical Analysis<

2008, ISBN: 9783540226031

Springer, Taschenbuch, Auflage: 2004, 148 Seiten, Publiziert: 2008-06-13T00:00:01Z, Produktgruppe: Buch, 1.06 kg, Geometrie, Naturwissenschaft & Mathematik, Fachbücher, Kategorien, Bücher… More...

Springer, Taschenbuch, Auflage: 2004, 148 Seiten, Publiziert: 2008-06-13T00:00:01Z, Produktgruppe: Buch, 1.06 kg, Geometrie, Naturwissenschaft & Mathematik, Fachbücher, Kategorien, Bücher, Lexika, Hand- & Jahrbücher, Schule & Lernen, Naturwissenschaften & Technik, Springer, 2008<

2004, ISBN: 3540226036

Topics in Orbit Equivalence ab 37.49 € als Taschenbuch: Auflage 2004. Aus dem Bereich: Bücher, Wissenschaft, Mathematik, Medien > Bücher, Springer Berlin Heidelberg